Milwaukee MW600 LED Economy Portable Dissolved Oxygen Meter with 2 Point Manual Calibration, 0.0 - 19.0 mg/L, 0.1 mg/L Resolution, +/-1.5 percent Accuracy, 100 Percent Saturation Range

Milwaukee MW600 LED Economy Portable Dissolved Oxygen Meter

The Milwaukee MW600 is a portable dissolved oxygen (DO) meter for educational, aquaculture, water analysis, and environmental analysis applications, with an LCD screen and polarographic probe with 3m cable and screw-on cap membrane. The meter has two-point manual calibration and automatic temperature compensation from 0 to 30°C. It runs on one 9V alkaline battery (included). DO meters are commonly used in water-quality testing applications.SpecificationsRange0.0 to 19.9 mg/LResolution0.1 (ppm / mg/L)Accuracy+ or - 1.5% Full ScalePower sourceOne 9V alkaline battery (included)Dimensions145 x 80 x 40mm (H x W x D)Weight (with battery)220gH is height, the vertical distance from lowest to highest point; W is width, the horizontal distance from left to right; D is depth, the horizontal distance from front to back. Dissolved oxygen (DO) meters measure the amount of dissolved oxygen present in water. The amount of DO helps to determine, for example, drinking water quality, the health of lakes or streams, and aquatic organism sustainability. A probe, also called a sensor or electrode, is inserted into the sample to perform the measurement, and the results appear on the meter display. Applications include sewage and water treatment plants, pollution control, fish farms, and various types...

  • Brand: Milwaukee
  • ASIN: B007Z4KKIQ
  • UPC: 730792962612

AMTAST Portable Dissolved Oxygen and Temperature Meter DO Sensor Dissolved Oxygen Levels Tester, DO Range: 0~20.00 mg/L, 0~20.00 ppm

AMTAST Portable Dissolved Oxygen and Temperature Meter DO

Calibration Note:This Dissolved Oxygen/Temp Meter has Calibration Certificate. Please read the User Guide about how to calibrate it correctly. When first time use and calibration in the air, please set the altitude value to get better accuracy. Press and hold "CAL" button to enter calibration mode. If the reading is not 0% while the probe is not connected, calibrate it in the air without probe to make reading becomes 0%. Specifications: DO Range: 0~20.00 mg/L, 0~20.00 ppmTemp. Range: 0~90 °C DO Resolution: 0.01 mg/LTemp. Resolution: 0.1 °CAccuracy: ±0.2+1 digit Compensation:ATC: 0~50 °CMSC: 0~50 pptMAC:0-20000 ft Accessories: Meter, Membrane Cap x 2, Electrolyte x 50 ml, Plastic burette, Lanyard, Sandpaper, Instruction manual, Carrying case, Warranty Card. Package Weight: 22.6oz (640g)Package Dimension: 9.5*8.7*2.4inch (24*22*6cm)

  • Brand: AMTAST
  • ASIN: B079BTMTLZ
  • UPC: 792855828921

Milwaukee AQ600 Dissolved Oxygen Meter Kit

Milwaukee AQ600 Dissolved Oxygen Meter

The Milwaukee AQ600 dissolved oxygen (DO) meter kit is a portable dissolved oxygen (DO) meter for educational, aquaculture, water analysis, and environmental analysis applications, with an LCD screen and polarographic probe with 3m cable and screw-on cap membrane. The meter has two-point manual calibration and automatic temperature compensation from 0 to 30°C. It runs on one 9V alkaline battery (included). The kit comes with a hard shell briefcase-style carrying case with padded interior. DO meters are commonly used in water-quality testing applications.SpecificationsRange0.0 to 19.9 mg/LResolution0.1 (ppm / mg/L)Accuracy+ or - 1.5% Full ScalePower sourceOne 9V alkaline battery (included)Dimensions145 x 80 x 40mm (H x W x D)Weight (with battery)220gH is height, the vertical distance from lowest to highest point; W is width, the horizontal distance from left to right; D is depth, the horizontal distance from front to back. Dissolved oxygen (DO) meters measure the amount of dissolved oxygen present in water. The amount of DO helps to determine, for example, drinking water quality, the health of lakes or streams, and aquatic organism sustainability. A probe, also called a sensor or electrode, is inserted into the sample to perform the measurement, and the results appear on the met...

  • Brand: Milwaukee
  • ASIN: B007Z4L968

Festnight Smart Sensor Digital Dissolved Oxygen Detector Dissolved Oxygen Meter Portable DO Pen Type Water Quality Tester Dissolved Oxygen Analyzer

Festnight Smart Sensor Digital Dissolved Oxygen Detector Dissolved

Want to know whether the dissolved oxygen value of water is up to the standard? If so, this pen-type dissolved oxygen meter is what you need. Designed and made with imported components and sensor with high sensitivity and accuracy. Dissolved Oxygen Meter is widely applied in industry, electrical and agriculture, medicine, food industry, quality of drinking water, etc. NOTE: The A type B type reagent and electrolyte dissolved oxygen filling solution is NOT included! Customers can buy the reagent and electrolyte dissolved oxygen filling solution by themselves. Specifications: Material: ABS Plastic Item Name: Pen Type Dissolved Oxygen Meter Display: Large LCD Display with Switchable Backlight Range: Dissolved Oxygen: 0.00 to 20.00 mg/L Temperature: 0℃ ~ 40℃ (32.0℉ ~ 104℉) Response Time: < 30 seconds Resolution: Dissolved Oxygen: 0.01 mg/L Temperature: 0.1℃(0.2℉) Accuracy: Dissolved Oxygen: ±0.4 mg/L Temperature: ±1℃ Salinity Compensation: YES(ppt) Pressure Compensation: YES(mmHg/KPa) Automatic Temperature Compensation: 0℃ ~ 40℃ Working Temperature: 0℃ ~ 40℃ (32℉ ~ 104℉) Working Humidity: ≤85%RH Power: 1* 3.7V/1000mAh lithium battery Charging limited voltage: 4.2V Auto Power off: 5 Minutes without any operation Data Hold: YES Low Battery...

  • Brand: Festnight
  • ASIN: B07QRR39VH

TekcoPlus Portable Digital Large LCD Display Monitor Dissolved Oxygen DO Meter Tester 0~199.9% / 0~19.99 PPM / 0~19.99 mg/I Range with Cable

TekcoPlus Portable Digital Large LCD Display Monitor Dissolved

The Dissolved Oxygen Meter is a high performance, high accuracy w/ large LCD w/ dissolve oxygen and temperature value display. Applications Aquaculture: To monitor oxygen levels in fish,shrimp farming Industrial: Ideal for checks the quality of plant water intake,discharge Environmental: To test water quality, BOD (Biochemical Oxygen Demand) value Educational: Ideal for quick, accurate DO readings in laboratories and schools Features: Big LCD w/ D.O and temperature value display Easy 100% D.O value calibration Auto power off time selectable (20/30/40/60/90/120 MINS) Offered w/ most cost effective clark type oxygen electrode Specifications Dissolve Oxygen D.O. Measurement 1.Range: 0~199.9% / 0~19.99 PPM / 0~19.99 mg/I2.Accuracy: ±1.5% F.S3.Resolution: 0.1% / 0.01 PPM / 0.01 mg/I Temperature Measurement 1.Range: 0~50 °C2.Accuracy: ± 0.3 °C *3.esolution: 0.1 ° Operating Temperature : 0~50 °C *Humidity < 80% Barometric Pressure: 500~1499 mmHg / 66.6~199.9 KPa Pressure Resolution :1 mmHg / 0.1 KPa Adjustable Coefficient of membrane Sensor Life Time: more than 6 months (w/ good maintenance) Set includes: 1 x Dissolved Oxygen Meter 1 x Probe w/ 333cm Cable 4 x FREE AAA batteries 5 x Teflon Membrane 5 x O-ring 2 x Replacement Electrolyte Solution 1 x Filler Tube (...

  • Brand: TekcoPlus
  • ASIN: B074H34X7W
  • UPC: 713072682646

Gain Express Professional Digital Large Monitor Dissolved Oxygen DO Meter Tester Easy 100% D.O Value Calibration

Gain Express Professional Digital Large Monitor Dissolved Oxygen

Educational: Ideal for quick, accurate DO readings in laboratories and schools  Fatures include 99 memory data with Temperature readings, auto-power off by selecting time frame, Max / Min / AVG function help to analyze the data. Features:  Big LCD with D.O and temperature value display  Stability indication  Auto temperature compensation  Easy 100% D.O value calibration  Auto power off time selectable (20/30/40/60/90/120 MINS)  Offered with most cost effective clark type oxygen electrode  Accurate Dissolved Oxygen readings  Specifications Operating Temperature & RH% Humidity :0~50 °C / < 80% Barometric Pressure: 500~1499 mmHg / 66.6~199.9 KPa Dissolve Oxygen Accuracy: ±1.5% F.S Dissolve Oxygen D.O Range :0~199.9% / 0~19.99 PPM / 0~19.99 mg/ Pressure Resolution :1 mmHg / 0.1 KPa Adjustable Coefficient of membrane  Time / Recall included  LCD size : (h) 44 mm x (W) 26 mm  Sensor Life Time: more than 6 months (with good maintenance)  Dimension: (h) 175 mm x (W) 70 mm x (h) 33 mm  Weight of D.O. Meter : 150g (without battery)  Weight of whole set: 1075g Set includes:  1 x Dissolved Oxygen Meter  1 x Probe with 333cm Cable  4 x FREE AAA batteries  5 x Teflon Membrane  5 x O-ring  2 x Replacement Electrolyte Solution  1 x Filler Tube (Use for Filling Electrol...

  • Color: White
  • Brand: Gain Express
  • ASIN: B01LQ0YEB8
  • UPC: 600316546935

Milwaukee Instruments MW600 Standard Portable Dissolved Oxygen Meter

Milwaukee Instruments MW600 Standard Portable Dissolved Oxygen

The MW600 is a Portable Dissolved Oxygen meter ideal for use in education, labs, aquaculture, environmental, wastewater treatment or pond and stream management. Anywhere accurate Dissolved Oxygen measurements are important and where Oxygen levels are continuously monitored to obtain optimal performance.

  • Brand: Milwaukee
  • ASIN: B007IBHK1G

Extech DO210 Dissolved Oxygen Meter

Extech DO210 Dissolved Oxygen

The DO210 is a Dissolved Oxygen Meter which measures DO from 0 to 20.0mg/L, Oxygen Percent from 0 to 100.0% and Temperature with ATC. The meter features Adjustable Altitude and Salinity Compensation as well as min, max and data hold functions. Complete with DO probe with membrane and 39" (1m) cable, two spare replacement membranes, electrolyte, 9V battery and soft case.

  • Brand: Extech
  • ASIN: B00SYIVFVI
  • UPC: 793950062104

Portable Dissolved Oxygen Meter for Fish Shrimp Farming Water Quality Monitor Do Meter ATC Range (0.0-20.0) mg/L

Portable Dissolved Oxygen Meter for Fish Shrimp Farming

Main technical index:1.Measurement range:Dissolved oxygen:(0~20) mg/L,Temperature Degree:(0~40)DEGC.2.Dissolved oxygen0.3mg/L,Temperature Degree: + +1DEGC3.Residual current: no more than0.15mg/L4.Response time: no more than30s (20DEGCtime90%response)5.Automatic temperature compensation range:(0~40)DEGC6.Electric Source:7No. four alkaline battery7.Shape dimension(mm):180*80*30Ship via YANWEN Special Express Line,most of our custom receive it about 10 working daysPackaging list :1 Pc x Dissolved Oxygen AnalyzerAbout shipping1.All items of our store provide tracking number.2.You can track your package in this web: https://www.17track.net/en(2 days after packages sent out).3.The item will be delivered to you in about 10 working days.4.Standard batteries, liquid and other prohibited parts are usually removed before shipping.5.Some products' manuals, drivers, softwares only available by downloading or sending by email.

  • Brand: Barry Century
  • ASIN: B07RP6CSGS

Apera Instruments AI485 DO8500 Portable Optical Dissolved Oxygen Meter Kit, Auto Compensation for Temperature, Air Pressure and Salinity, GLP Data Management

Apera Instruments AI485 DO8500 Portable Optical Dissolved Oxygen

Introducing Apera's all-new DO8500 Optical Dissolved Oxygen Meter. Equipped with state-of-the-art optical DO probe, the DO8500 meter generates quick and accurate dissolved oxygen readings in a hassle-free manner. No membrane or solution needed for the optical probe. Unlike the traditional polarographic or galvanic probes, the optical probe does not consume oxygen at all, hence has no requirement on the water flowing speed. Quick response time: only takes 1 to 3 minutes to get stable readings. Automatic Compensation for salinity, air pressure, and temperature.Durable luminescent cap: over 8000 hours’ service life. The special coating on the luminescent cap makes it anti-interference and unaffected by light and chemicals. A calibration cap comes with the probe, which allows it to be easily calibrated and stored in saturated air. Rugged Structure: The IP67 waterproof and Dustproof structure allows the meter to be used in harsh environments. The silicon protective cover gives you a nice and firm grip. The foldable stand also allows use as a benchtop meter. Intelligent Functions: GLP data management, 500 groups of data storage with USB data output. Large backlit LCD simultaneously displays DO and temperature readings. Users can switch from mg/L to ppm or percentage with a single tap...

  • Brand: Apera Instruments, LLC
  • ASIN: B076DBY9DQ
  • UPC: 858718006506

Extech DO700 Portable Dissolved Oxygen Meter

Extech DO700 Portable Dissolved Oxygen

Extech DO700 Portable Dissolved Oxygen Meter; Measures Dissolved Oxygen concentration/saturation, pH, mV, Conductivity, TDS, Salinity, Resistivity and Temperature; Large blue backlit dual LCD display The 9-in-1 DO700 Kit measures DO concentration/saturation, pH, mV, Temperature, Conductivity, TDS, Salinity, and Resistivity. It features automatic salinity compensation and manual barometric pressure compensation for DO measurements. In addition, it has automatic one button calibration of 4, 7 and 10 pH with a choice of three-point calibration for better accuracy and it provides automatic temperature compensation. Complete with DO probe, pH/mV/Temp electrode, polymer Conductivity cell, pH and Conductivity calibration solutions, batteries and hard carrying case. Key Features Measures Dissolved Oxygen concentration/saturation, pH, mV, Conductivity, TDS, Salinity, Resistivity and Temperature Automatic salinity compensation and manual barometric pressure compensation for DO measurements One button pH calibration (4, 7, and 10pH) Choice of 3 point pH calibration for better accuracy One point Conductivity calibration - automatically recognizes 8 calibration solutions from USA, Europe and China series Automatic Temperature Compensation (non-linear compensation for purified water

  • Brand: Extech
  • ASIN: B004WN6BNG
  • UPC: 793950067000

Portable Pen-Type Oxygen Meter,Digital Dissolved Oxygen Meter Dissolved Oxygen Pen Water Quality Tester Dissolved Oxygen Detector

Portable Pen-Type Oxygen Meter,Digital Dissolved Oxygen Meter Dissolved

FeaturesModel Number: JPB-70AType: Portable Dissolved Oxygen MeterMeasurement range: 0.0 to 20.0 mg/LAccuracy: 0.3mg/LResolution: 0.1Residual current: not more than 0.15mg/LResponse time: no more than 30s (90% response at 20°C)Automatic temperature compensation range: (0 ~ 40) °CMeasuring range:1. Dissolved oxygen: (0.0~20.0)mg/L2. Temperature: (0 ~ 40) °CBasic error:1. Dissolved oxygen: ±0.3mg/L2. Temperature: ±1°CLCDAutomatic temperature compensation, fast response timePortable, easy to carryWith our factory dissolved oxygen electrode (polarized film type)Power supply: 1.5V button battery (4)Dimensions (mm): Φ40*185 (without electrodes)Size:185(mm)Weight: 88gInstrument keyboard description:Key Function(switch) power on and off.CAL calibration key (long press 5 seconds to enter the calibration interface)HOLD lock/hold key, Fahrenheit/Celsius temperature conversion key.JPB-70A pen-type intelligent dissolved oxygen analyzer (hereinafter referred to as the instrument) is mainly designed to facilitate the user to carry on-site operation. The instrument can be divided into two parts: sensor and electronic unit. The sensor uses a polarographic film-type dissolved oxygen electrode. The electronic unit is composed of high integrated circuits. The instrument uses a dot-matrix li...

  • Brand: Barry Century
  • ASIN: B07RVHP452

Atlas Scientific Dissolved Oxygen DO Kit 100mg/L

Atlas Scientific Dissolved Oxygen DO Kit

The Atlas Scientific Dissolved Oxygen circuit is an electrochemical sensing circuit capable of reading the Dissolved Oxygen of a liquid. This is a commonly measured electrochemical parameter used in fish tanks, swimming pools, hydroponic gardening, pollution monitoring and general chemistry.

  • Brand: Atlas Scientific
  • ASIN: B005GRGPH4
  • UPC: 798304183955

Konnon Digital Dissolved Oxygen Detector Dissolved Oxygen Meter Portable DO Pen Type Water Quality Tester Dissolved Oxygen Analyzer for Water Quality Testing

Konnon Digital Dissolved Oxygen Detector Dissolved Oxygen Meter

Want to know whether the dissolved oxygen value of water is up to the standard? If so, this pen-type dissolved oxygen meter is what you need. Designed and made with imported components and sensor with high sensitivity and accuracy. Dissolved Oxygen Meter is widely applied in industry, electrical and agriculture, medicine, food industry, quality of drinking water, etc.Specifications:Material: ABS PlasticItem Name: Pen Type Dissolved Oxygen MeterDisplay: Large LCD Display with Switchable BacklightRange: Dissolved Oxygen: 0.00 to 20.00 mg/L Temperature: 0℃ ~ 40℃ (32.0℉ ~ 104℉)Response Time: < 30 secondsResolution: Dissolved Oxygen: 0.01 mg/L Temperature: 0.1℃(0.2℉) Accuracy: Dissolved Oxygen: ±0.4 mg/L Temperature: ±1℃Salinity Compensation: YES(ppt)Pressure Compensation: YES(mmHg/KPa)Automatic Temperature Compensation: 0℃ ~ 40℃ Working Temperature: 0℃ ~ 40℃ (32℉ ~ 104℉)Working Humidity: ≤85%RHPower: 1* 3.7V/1000mAh lithium batteryCharging limited voltage: 4.2VAuto Power off: 5 Minutes without any operationData Hold: YESLow Battery Indication: YESTemperature Unit: ℃/℉ SwitchableItem Size: Approx. 140 * 43 * 43mm / 5.5 * 1.7 * 1.7inItem Weight: Approx. 132g / 4.6ozPackage Size: Approx. 24.5 * 9 * 5.3cm / 9.6 * 3.5 * 2.1inPackage Weight: Approx. 250g ...

  • Brand: Konnon
  • ASIN: B07SMSZ6HM

dezirZJjx Portable Dissolved Oxygen Meter, Water Quality Analyzer, DO Pen Digital Dissolved Oxygen Detector Meter for Hydroponics Growing Reverse Osmosis System A

dezirZJjx Portable Dissolved Oxygen Meter, Water Quality Analyzer,

Specifications: Item Name: Dissolved Oxygen Meter Material: ABS Plastic Display: LCD Display with Switchable Backlight Dissolved Oxygen Range: 0.00 to 20.00 mg/L Temperature Range:  0℃ to 40℃ (32.0℉ to 104℉) Response Time: <30 seconds Dissolved Oxygen Resolution: 0.01 mg/L    Temperature Resolution: 0.1℃(0.2℉) Dissolved Oxygen Accuracy: ±0.4 mg/L Temperature Accuracy: ±1℃ Salinity Compensation: Yes (ppt) Pressure Compensation: Yes (mmHg/KPa) Automatic Temperature Compensation: 0℃ to 40℃   Working Temperature: 0℃ to 40℃ (32℉ to 104℉) Working Humidity: ≤85%RH Power Supply: 4 x 1.5V LR44 Button Cell Battery (Not Included) Auto Power Off: 5 Minutes without Any Operation Data Hold: Yes Low Battery Indication: Yes Temperature Unit: ℃/℉ Switchable Feature: Switchable ℃/℉, Pen Type, Portable, LCD Screen, Easy to Use Size: 140mm x 43mm x 43mm/5.51" x 1.69" x 1.69" (Approx.) Notes: The A type B type reagent and electrolyte dissolved oxygen filling solution is NOT included!Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.   Package Includes: 1 x Dissolved Oxygen Meter (Battery is not included) 3 x Spare Probe...

  • Brand: dezirZJjx
  • ASIN: B07NZBFQGG

Portable Dissolved Oxygen Meter Temperature Water Quality DO Tester Pen Type Aquaculture Analyzer

Portable Dissolved Oxygen Meter Temperature Water Quality DO

Portable Dissolved Oxygen Meter Temperature Water Quality DO Tester Pen Type Aquaculture Analyzer Applications: Water quality of seawater, fresh water, rivers, etc. Freshwater shrimp and crab farming, marine aquaculture testing Food factories, beverage plants, water plants, wastewater treatment plants Perfectly matched to no salinity or low salinity water quality Features: Dot matrix backlit LCD display, derectly read D.O. and temp value Automatic temperature compensation, fast response Polarographic film dissolved oxygen electrode Parameters: Measuring range: 0.00-19.99mg/L Temperature: 0-40°C Weight: 88g Dissolved oxygen: ±0.3mg/L Temperature: ±1°C Residual current:

  • Brand: top-tool
  • ASIN: B07DW6D95Y
  • UPC: 652054272812

Professional Digital Large Monitor Dissolved Oxygen DO Meter Tester Easy 100% D.O Value Calibration

Professional Digital Large Monitor Dissolved Oxygen DO Meter

This Dissolved Oxygen (DO) Meter is a high performance, high accuracy, large LCD with dissolve oxygen and temperature value display. Application: Aquaculture: To monitor oxygen levels in fish and shrimp farming Industrial: Ideal for checks the quality of plant water intake and discharge Environmental: To test water quality, BOD (Biochemical Oxygen Demand) value Features Data hold function Barometric Pressure Compensation Real Time Clock in every memory data Accurate Dissolved Oxygen readings Indicator Optional: RS232 port to connect PC Operating Features: Baro Compensation Memory IRDA Real Time Specifications Dissolve Oxygen D.O. Measurement Range: 0~199.9% / 0~19.99 PPM / 0~19.99 mg/I Accuracy: ±1.5% F.S Resolution: 0.1% / 0.01 PPM / 0.01 mg/I Temperature Measurement Range: 0~50 °C Accuracy: ± 0.3 °C Resolution: 0.1 ° Barometric Pressure: 500~1499 mmHg / 66.6~199.9 KPa Real Time / Recall included IRDA Port Included Operating Temperature : 0~50 °C Humidity < 80% Storage Temperature : 0~60 °C Humidity < 90% Sensor Life Time: > 6 months ( with good maintenance ) Set includes: 1 x Dissolved Oxygen Meter 1 x Probe with 333cm Cable 4 x FREE AAA batteries 5 x Teflon Membrane 5 x O-rings 2 x Replacement Electr...

  • Brand: Gain Express
  • ASIN: B00T1XJ332
  • UPC: 701936207876

Extech 407510 Dissolved Oxygen Meter

Extech 407510 Dissolved Oxygen

Recall Min/Max/Average readings. Data Hold. Built-in RS-232 PC serial interface with optional data acquisition software and data logger. Auto power off saves battery life..

  • Brand: Extech
  • ASIN: B00023RVOI
  • UPC: 745667495690

Guangheyuan Test,Measure and Inspect- Digital Water Quality Tester Dissolved Oxygen Meter Portable Pen Type Ater Quality Tester Dissolved Oxygen Analyzer Handheld Temperature Sensor 0-20.00mg/L

Guangheyuan Test,Measure and Inspect- Digital Water Quality Tester

Descriptions:1. Lightweight and portable, easy to carry.2. Use ergonomics. It is easy and fast for user to use with simple key operation mode and comfortable hand feeling.3. Apply in water sources, aquarium, hydroponics, spas, swimming pools and other water systems.Specifications:Model:AR8210Battery Type:4 x LR44 button type batteries (not include)Dissolved Oxygen measuring range:0.00-20.00mg/LAccuracy: ±0.4mg/LRespond time:

  • Brand: Guangheyuan
  • ASIN: B07TTZDCLV

Oxygen Detector, KKmoon Oxygen Meter Portable Oxygen(O2) Concentration Detector with LCD Display and Sound-light Alarm

Oxygen Detector, KKmoon Oxygen Meter Portable Oxygen(O2) Concentration

◕‿◕Oxygen detector, is a personal portable gas detection and alarm instrument and its sensor using electrochemical principle, responsive, and applies to in the industrial and mining enterprises in the environmental air continuous detection of the percentage of oxygen concentration, when the high concentration environment, high limit, low limit of sound, light, vibration alarm, warning site personnel to evacuate as soon as possible danger zone. ◕‿◕Features: Appearance of light and novel, easy to carry, easy to operate. Menu operation interface, battery power real time display. Under voltage, low voltage automatic shutdown. Rapid response and reliable accuracy. Sound, light and vibration alarm. ◕‿◕Specification: Sensor: Electrochemical Principle Test Gases: Oxygen Concentration (O2) Temperature Measurement: Ambient Temperature Display Unit: O2: %VOL Temperature: ℃/℉ Measurement Range: O2: 0 ~ 25%VOL Temperature: -15~50℃ / 5~122℉ Resolution: O2: 0.1%VOL Temperature: 0.1℃ / 0.1℉ Accuracy: O2: ±3.0%FS Temperature: ±1.5℃ Response Time: T90

  • Brand: KKmoon
  • ASIN: B01AUMOBU2
  • UPC: 602747289771

Zacurate 500BL Fingertip Pulse Oximeter Blood Oxygen Saturation Monitor with Batteries and Lanyard Included (Navy Blue)

Zacurate 500BL Fingertip Pulse Oximeter Blood Oxygen Saturation

The Zacurate Fingertip Pulse Oximeter is manufactured according to the CE and FDA standards set for pulse oximeters designed for pilots or any sport enthusiasts who want to obtain their SpO2 (Blood Oxygen Saturation Levels) and PR (Pulse Rate) on the go, the pulse oximeter LED display faces the user so that the user can read it easily. Taking a reading is easy, just clip it on to your finger and turn it on at the press of a button. The large LED display makes viewing the results a snap. Its small size makes it easy to carry around and a lanyard is also included for added convenience. Comes with 2 AAA batteries so that you can use it immediately upon arrival. This device is for Sports & Aviation use only and is not a medical device. Comes with 1 year manufacturer warranty. Terms and conditions apply. Please refer to the manufacturer website for more info.

  • Color: Light Navy Blue
  • Brand: Zacurate
  • ASIN: B06Y2FFQB9
  • UPC: 856964007025

Apera Instruments PC60 Premium 5-in-1 Waterproof pH/Conductivity/TDS/Salinity/Temp. Multi-Parameter Pocket Tester, Replaceable Probe

Apera Instruments PC60 Premium 5-in-1 Waterproof pH/Conductivity/TDS/Salinity/Temp. Multi-Parameter

The Apera Instruments PC60 Multi-parameter Tester simply tests pH, EC, TDS, Salinity &Temperature in an ACCURATE, QUICK & Professional manner for all kinds of regular water solutions such as hydroponics, aquaculture, pools& spas, tap/drinking water, water treatment, cooling towers, etc. The multi-parameter probe is replaceable. 1 to 3 points of Auto Calibration and 0 to 50˚C Auto Temperature Compensation (ATC), ±0.01 pH, ±1% F.S, 0.5˚C accuracy with -2.00 to 16.00 pH & 0 to 20.00 mS/cm measuring range, auto recognition and reminders of stable values improves consistency, saving you the trouble of guessing when to manually hold measurement (auto hold function available). Easy menu setting, customizing your tester’s functions according to your needs. Smart self-diagnosis, warning of out-of-range measurement and incorrect calibrations. IP67 waterproof and dustproof, floating on water so you don’t have to worry if it falls into water by accident. Up to 2000 hours' continuous operation (without backlit) powered by AAA batteries (with low power warning and auto power off in 8 min if no operation). Comes with a complete kit of premixed calibration solutions (4.00 and 7.00), soaking solutions (3M KCL), calibration bottles, AAA batteries, and a lanyard all in a portable carrying ...

  • Brand: Apera Instruments, LLC
  • ASIN: B01ENFOIKA
  • UPC: 858718006094

TDS Water Quality Tester - TDS, EC & Temperature Meter 3 in 1, 0-9999 ppm Meter, LCD Display,Digital TDS Meter for Drinking Water Test,Swimming Pool, Aquarium Test, RO/DI Water, Hydroponics

TDS Water Quality Tester - TDS, EC &

CONCERNED ABOUT YOUR WATER QUALITY? Hofun TDS Water Test Meter works like a guard who helps monitor water quality to tell you whether the water meets standards of drinking, aquarium, RO/OI system, etc, so that you have a clear mind of water status and take measures to guarantee water safety for your family. WHAT IS TDS AND WHY SHOULD YOU CARE? TDS = Total Dissolved Solids, which are the inorganic salts and organic matter in a liquid. The lower the TDS level, the purer the water is. Conversely, higher TDS levels indicates more particles dissolved in liquid. YOUR FIRST CHOICE: HOFUN TDS METER Hofun 3 in 1 TDS, EC &Temp meter is Super accurate, reliable and easy to use, it is also equipped with backlit and auto-lock function, ONE YEAR warranty and LIFETIME technical support. A Must-Have Tool for Kitchen, Aquarium,etc. The water test meter is the perfect tool for measuring and tracking TDS level of your water to check whether your water filter is doing its job and when to change the filter. With TDS water test meter, you can tell whether your water supplier is doing their job. All you need to do is to put it in the water and test. FEATURES * Automatic Temperature Compensation(ATC) * Big backlit LCD for easy reading. Green for TDS≤40; Red for TDS>40 *Auto-Off in 2 Minutes to conse...

  • Brand: Hofun
  • ASIN: B07GNMY8ZH
  • UPC: 680613789129

Hach HQ40D53000000 HQ40d Portable pH/Conductivity/Optical Dissolved Oxygen/ORP/ISE Multi-Parameter Meter

Hach HQ40D53000000 HQ40d Portable pH/Conductivity/Optical Dissolved Oxygen/ORP/ISE Multi-Parameter

Hach HQ40D53000000 HQ40d Portable pH/Conductivity/Optical Dissolved Oxygen/ORP/ISE Multi-Parameter Meter

  • Brand: Hach Company
  • ASIN: B00R3E8J2M

Hach HQ30D53000000 HQ30d Portable pH/Conductivity/Optical Dissolved Oxygen/ORP/ISE Multi-Parameter Meter

Hach HQ30D53000000 HQ30d Portable pH/Conductivity/Optical Dissolved Oxygen/ORP/ISE Multi-Parameter

Hach HQ30D53000000 HQ30d Portable pH/Conductivity/Optical Dissolved Oxygen/ORP/ISE Multi-Parameter Meter

  • Brand: Hach Company
  • ASIN: B00R3E8HPQ

Digital Tester, Digital Water Quality Tester Dissolved Oxygen Meter Portable Pen Type Ater Quality Tester Dissolved Oxygen Analyzer Handheld Temperature Sensor 0-20.00mg/L Meter Scientific Measurement

Digital Tester, Digital Water Quality Tester Dissolved Oxygen

If you have any product or logistics problems, please contact customer service in time, the customer will handle it for you within 24 hours! ! !Descriptions:1. Lightweight and portable, easy to carry.2. Use ergonomics. It is easy and fast for user to use with simple key operation mode and comfortable hand feeling.3. Apply in water sources, aquarium, hydroponics, spas, swimming pools and other water systems.Specifications:Model:AR8010Battery Type:4 x LR44 button type batteries (not include)Dissolved Oxygen measuring range:0.00-20.00mg/LAccuracy: ±0.4mg/LRespond time:

  • Brand: ZJP-Digital Tester
  • ASIN: B07RT4TPMN

Digital Water Quality Tester Dissolved Oxygen Meter Portable Pen Type Ater Quality Tester Dissolved Oxygen Analyzer Handheld Temperature Sensor 0-20.00mg/L Digital Meter Tester

Digital Water Quality Tester Dissolved Oxygen Meter Portable

Descriptions:1. Lightweight and portable, easy to carry.2. Use ergonomics. It is easy and fast for user to use with simple key operation mode and comfortable hand feeling.3. Apply in water sources, aquarium, hydroponics, spas, swimming pools and other water systems.Specifications:Model:AR8010Battery Type:4 x LR44 button type batteries (not include)Dissolved Oxygen measuring range:0.00-20.00mg/LAccuracy: ±0.4mg/LRespond time:

  • Brand: LAN-Meter
  • ASIN: B07STVKD4S

Milwaukee Mi605 Portable Dissolved Oxygen Meter

Milwaukee Mi605 Portable Dissolved Oxygen

The Milwaukee Mi605 is a portable, microprocessor-based, dissolved oxygen (DO) meter for field applications including aquaculture, wastewater, environmental, and educational, with an LCD screen and polarographic DO probe with 3m cable and screw-on cap membrane. It has automatic calibration in saturated air and automatic temperature compensation from 0 to 50°C. It compensates salinity and altitude automatically after manual input. A Hold button freezes the reading on-screen, and a blinking battery symbol indicates low battery. DO meters are commonly used in water-quality testing applications.SpecificationsRange (O2, % saturation O2, Temperature)0.0 to 45.00 mg/L (ppm), 0.0 to 300%, 0.0 to 50.0°C / 32 to 122°FResolution (O2, % saturation O2, Temperature)0.01 mg/L (ppm), 0.1%,
0.1°CAccuracy (O2, % saturation O2, Temperature)+ or - 1.5% Full Scale, + or - 1.5% Full Scale, + or - 0.5°CPower source9V battery (included)Dimensions200 × 85 × 50mm (H x W x D)Weight (with battery)280gH is height, the vertical distance from lowest to highest point; W is width, the horizontal distance from left to right; D is depth, the horizontal distance from front to back. Dissolved oxygen (DO) meters measure the amount of dissolved oxygen present in water. The amount of DO helps to determine, fo...

  • Brand: Milwaukee
  • ASIN: B007Z4LEYK
  • UPC: 810666000654

Ohaus ST300D Portable Dissolved Oxygen Meter

Ohaus ST300D Portable Dissolved Oxygen

The Ohaus Starter 300 portable meters offer convenience, reliability and durability in one compact design. The ST300D Dissolved Oxygen meter features a crisp, well-organized LCD display with five clearly marked keys, built-in stand for benchtop use, memory for up to 30 measurements plus last calibration data, 1 or 2 point calibration at 0% or 100%, automatic or manual temperature compensation, temperature probe, IP54 protection and Galvanic DO electrode which eliminates warm up time associated with other DO electrodes. Also includes, wrist strap, 4 "AAA" batteries and ability to toggle amongst %, mg/l or ppm measurements.

  • Color: 1
  • Brand: Ohaus
  • ASIN: B00KY51EIS

Atlas Scientific Dissolved Oxygen DO Probe 0-100 mg/L

Atlas Scientific Dissolved Oxygen DO Probe 0-100

Atlas Scientific's Dissolved Oxygen Sensor Probe Atlas Scientific is the industry leader in embedded chemical sensing. This highly specialized company focuses all of its resources on manufacturing the best chemical sensors and test chemicals on the market today. Atlas Scientific proudly offers its technology to individuals, industry professionals, and defense contractors worldwide. Characteristic: Dissolved Oxygen Probe is perfect test equipment for hydroponics system, wine making, food safe, lab use & field use, fish keeping, mixed aqueous/organic, samples containing heavy metals, environmental monitoring. Scientific grade Dissolved Oxygen Probe, also called a sensor or electrode, measures the DO of a substance, and is commonly used for testing water quality such as wastewater, saltwater, groundwater, or drinking water. Dissolved Oxygen Sensor/ Probe is designed to use with galvanic dissolved Oxygen meters, transmitters and controllers. Ideal for lab or portable use, fresh water and salt water capable. Single point calibration in air. Dissolved Oxygen Probe can be fully submerged in fresh water or salt water, up to the BNC connector indefinitely. Dissolved Oxygen Probe's epoxy design makes them virtually unbreakable. The wire length is 30"" (76cm) and has a BNC connector.

  • Color: Yellow
  • Brand: Atlas Scientific
  • ASIN: B009L67WPU
  • UPC: 798304183979

SODIAL Digital Dissolved Oxygen Meter Portable Jpb-70A Dissolved Oxygen Pen Water Quality Tester Dissolved Oxygen Detector

SODIAL Digital Dissolved Oxygen Meter Portable Jpb-70A Dissolved

* SODIAL is a registered trademark. ONLY Authorized seller of SODIAL can sell under SODIAL listings.Our products will enhance your experience to unparalleled inspiration. Instrument keyboard description:Key Function(switch) power on and off.CAL calibration key (long press 5 seconds to enter the calibration interface)HOLD lock/hold key, Fahrenheit/Celsius temperature conversion key.JPB-70A pen-type intelligent dissolved oxygen analyzer (hereinafter referred to as the instrument) is mainly designed to facilitate the user to carry on-site operation. The instrument can be divided into two parts: sensor and electronic unit. The sensor uses a polarographic film-type dissolved oxygen electrode. The electronic unit is composed of high integrated circuits. The instrument uses a dot-matrix liquid crystal display to display dissolved oxygen values and temperatures.Colour:white+grayMaterial:ABSSize:Length: about 185mmPackage Contents:1* dissolved oxygen meter10* zero oxygen reagent (set)3* protective cover1* button battery1* plastic box packaging1* instruction manualOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is ...

  • Color: white&gray
  • Brand: SODIAL
  • ASIN: B07T8XPRQC
  • UPC: 194452035465

Oxygen Meter, KKmoon Oxygen Meter Digital Portable Automotive O2 Gas Tester Monitor Detector Handheld Oxygen Meter

Oxygen Meter, KKmoon Oxygen Meter Digital Portable Automotive

◕‿◕This is a precision oxygen concentration instrument,it use electro-chemical type gas sensor to measure the gas,it can quickly response to oxygen,can be manual setup the alarm level with light and sound.Applicable at home,workshop,petroleum refining,petrochemical plant,oxygen content detection in trains and automobiles and industries and plants using oxygen etc. ◕‿◕Specifications: ★Material: ABS ★Voltage: AC100-240V, 50/60Hz ★Output: DC5V±5%, 1000±50mA ★Measuring Range: 0~25% ★Resolution: 0.1% ★Temperature: -10~50℃ ★Resolution: 0.1℃ ★Working Humidity: 0~95%RH ★Power Supply: 1 * 3.7V, 1000mAh rechargeable li-ion battery ★Screen Size: 4.4 * 5.3cm / 1.73 * 2.08in ★Storage Box Size: 23 * 20.5 * 5cm / 9.06 * 8.07 * 1.97in ★Item Size: 18.3 * 6.5 * 3cm / 7.20 * 2.56 * 1.18in ★Item Weight: 245g / 8.64oz ★Package Weight: 743g / 26.21oz ★Package Size: 25.5 * 21 * 5.7cm / 10.04 * 8.27 * 2.24in ◕‿◕Features: ★High precision, respond quickly. ★Stable performance, high accuracy. ★0-25% oxygen content detection. ★Sound and light dual-alarm. ★Smart chip, low power consumption. ★Compact portable size, easy to use. ★2.7" large LCD screen displays data clearly. ★Rechargeable lithium battery is included. ★For home use, agricult...

  • Brand: KKmoon
  • ASIN: B07PVPHBVD
  • UPC: 791293443710

Portable Dissolved Oxygen Meter Pen Dissolved Oxygen Water Quality Oxygen Content Oxygen Meter Analyzer FAJIE

Portable Dissolved Oxygen Meter Pen Dissolved Oxygen Water

Portable Dissolved oxygen meter For fish and shrimp farming Water quality monitoring range (0.0-20.0)mg/L Portable intelligenceDissolved oxygen analyzer(Hereinafter referred to as the instrument), mainly for the convenience of the user to carry to the site operation and design. The instrument can be divided into two parts, the sensor and the electronic unit. The sensor film type polarographic oxygen electrode. The electronic unit is a high integrated circuit. The instrument uses dot matrix liquid crystal display, which can display the value of dissolved oxygen and temperature. Product Description:Applications: Water quality of seawater, fresh water, rivers, etc. freshwater shrimp and crab farming, marine aquaculture testing Food factories, beverage plants, water plants, wastewater treatment plant Perfectly matched to salinity water JPB-607A technical parameter:Main features: Dot matrix backlight LCD display Automatic temperature compensation, fast response time Portable, easy to carry With the factory dissolved oxygen electrode (a type of film coated with the film type) Main technical index: 1 measurement range: Dissolved oxygen: (0 ~ 20) mg/L Temperature: (0 ~ 40) C 2, basic error: Dissolved oxygen: + / - 0.3mg/L Temperature: + 1 degrees C 3, residual current: no more than 0.15...

  • Brand: FAJIE
  • ASIN: B07TDGYQSD

Testing Equipment Digital Water Quality Tester Dissolved Oxygen Meter Portable Pen Type Ater Quality Tester Dissolved Oxygen Analyzer Handheld Temperature Sensor 0-20.00mg/L

Testing Equipment Digital Water Quality Tester Dissolved Oxygen

Descriptions:1. Lightweight and portable, easy to carry.2. Use ergonomics. It is easy and fast for user to use with simple key operation mode and comfortable hand feeling.3. Apply in water sources, aquarium, hydroponics, spas, swimming pools and other water systems.Specifications:Model:AR8010Battery Type:4 x LR44 button type batteries (not include)Dissolved Oxygen measuring range:0.00-20.00mg/LAccuracy: ±0.4mg/LRespond time:

  • Brand: YIBANG-DZSW-Tester
  • ASIN: B07SWVZJP9

Apera Instruments AI485 DO8500 Portable Optical Dissolved Oxygen Meter Kit, Auto Compensation for Temperature, Air Pressure and Salinity, GLP Data Management (Renewed)

Apera Instruments AI485 DO8500 Portable Optical Dissolved Oxygen

  • Brand: Apera Instruments, LLC
  • ASIN: B07TTT1FFL
  • UPC: 683193710972

Industrial Portable Dissolved Oxygen Meter 0.0-20.0 mg/L, 0.1 mg/L Resolution, -1.5

Industrial Portable Dissolved Oxygen Meter 0.0-20.0 mg/L, 0.1

Portable Dissolved oxygen meter For fish and shrimp farming Water quality monitoring range (0.0-20.0)mg/L Portable intelligenceDissolved oxygen analyzer(Hereinafter referred to as the instrument), mainly for the convenience of the user to carry to the site operation and design. The instrument can be divided into two parts, the sensor and the electronic unit. The sensor film type polarographic oxygen electrode. The electronic unit is a high integrated circuit. The instrument uses dot matrix liquid crystal display, which can display the value of dissolved oxygen and temperature. Product Description:Applications: Water quality of seawater, fresh water, rivers, etc. freshwater shrimp and crab farming, marine aquaculture testing Food factories, beverage plants, water plants, wastewater treatment plant Perfectly matched to salinity water JPB-607A technical parameter:Main features: Dot matrix backlight LCD display Automatic temperature compensation, fast response time Portable, easy to carry With the factory dissolved oxygen electrode (a type of film coated with the film type) Main technical index: 1 measurement range: Dissolved oxygen: (0 ~ 20) mg/L Temperature: (0 ~ 40) C 2, basic error: Dissolved oxygen: + / - 0.3mg/L Temperature: + 1 degrees C 3, residual current: no more than 0.15m...

  • Brand: Pengxuehuang
  • ASIN: B07TJ8HX3T

Apera Instruments PH60S Premium Food pH Pocket Tester, Swiss Spear Sensor (Replaceable), ±0.01 pH Accuracy, -2.00-16.00 pH Range

Apera Instruments PH60S Premium Food pH Pocket Tester,

The Apera Instruments PH60S Pocket pH Tester simply measures the pH level of food such as cheese, sushi rice, meat, fruit, and other solid/semi-solid samples like soil, cosmetics, and solid growth media in an ACCURATE, QUICK& RELIABLE manner (Also works great for regular aqueous solution's pH testing). The probe adopts Swiss LabSen sensor technology, featuring a pear glass membrane with a long life reference system (polymer electrolyte), built-in temperature sensor, and a double junction structure without diaphragm, which makes it maintenance-free and anti-clogging. Up to 3 points (4.00, 7.00, 10.01) of Auto Calibration with auto buffer recognition and 0 to 50˚C Auto Temperature Compensation (ATC), ±0.01 pH, 0.5˚C accuracy with -2.00 to 16.00 pH measurement range, auto recognition and reminders of stable values improves consistency, saving you the trouble of guessing when to manually hold measurement (auto hold function available). The meter is CE certified and comes with a 2-YEAR Warranty (6 months for the probe). The company designs and manufactures scientific analytical instruments like meters and sensors for pH, conductivity, turbidity, and dissolved oxygen for over 25 years, and meets ISO 9001:2008 Standards.

  • Brand: Apera Instruments, LLC
  • ASIN: B01ENFOIK0
  • UPC: 858718006063

Zitainn Dissolved Oxygen Meter Portable DO Pen Type Water Quality Tester Dissolved Oxygen Analyzer

Zitainn Dissolved Oxygen Meter Portable DO Pen Type

Specifications: Material: ABS Plastic Item Name: Pen Type Dissolved Oxygen Meter Display: Large LCD Display with Switchable Backlight Range: Dissolved Oxygen: 0.00 to 20.00 mg/L            Temperature: 0℃ ~ 40℃ (32.0℉ ~ 104℉) Response Time: < 30 seconds Resolution: Dissolved Oxygen: 0.01 mg/L                      Temperature: 0.1℃(0.2℉)  Accuracy: Dissolved Oxygen: ±0.4 mg/L                Temperature: ±1℃ Salinity Compensation: YES(ppt) Pressure Compensation: YES(mmHg/KPa) Automatic Temperature Compensation: 0℃ ~ 40℃   Working Temperature: 0℃ ~ 40℃ (32℉ ~ 104℉) Working Humidity: ≤85%RH Power: 1* 3.7V/1000mAh lithium battery Charging limited voltage: 4.2V Auto Power off: 5 Minutes without any operation Data Hold: YES Low Battery Indication: YES Temperature Unit: ℃/℉ Switchable Item Size: Approx. 140 * 43 * 43mm / 5.5 * 1.7 * 1.7in Item Weight: Approx. 132g / 4.6oz Package Size: Approx. 24.5 * 9 * 5.3cm / 9.6 * 3.5 * 2.1in Package Weight: Approx. 250g / 8.8oz Package List: 1 * Dissolved Oxygen Meter 3 * Spare Probe Protective Cover 1 * Storage Bag 1 * User Manual

  • Brand: Zitainn
  • ASIN: B07SY9X1DG
  • UPC: 791310523340

Apera Instruments AI209 PH20 Value Waterproof pH Pocket Tester, ±0.1 pH Accuracy, 0-14.0 pH Range, Complete Kit

Apera Instruments AI209 PH20 Value Waterproof pH Pocket

"The PH20 Value pH Tester is designed for all kinds of regular pH test applications, including hydroponics, pools and spas, water treatment, aquariums, aquaculture, beer brewing, winemaking, cooling towers, etc. Up to 3 points of auto. calibration and 0 to 50˚C Auto temperature compensation (ATC), ±0.1 pH Accuracy with 0 to 14.0 pH measuring range; auto. recognition and auto. indication of stable readings saves you the trouble of guessing when to manually hold measurement. The PH20 meter comes in a rugged case with pre-mixed 1oz bottles of pH 4 and pH 7 calibration solutions (good for 10-15 times of calibration). With a clear large screen, it supports dual display of Temp./pH value and indicators of completed calibrations (where L/M/H indicate 3 points of calibrations) and stable readings (with a smiley face). Smart self-diagnosis, warning of out-of-range measurement and incorrect calibrations. IP67 waterproof and dustproof. Up to 2000 hours' continuous operation powered by AAA batteries (with low power warning and Auto power off in 8 min if no operation). The meter is CE certified and comes with a 2-YEAR Warranty (6 months for the probe).The company develops scientific analytical instruments like meters and sensors for pH, conductivity, turbidity, and dissolved oxygen since 19...

  • Brand: Apera Instruments, LLC
  • ASIN: B01ENFOHN8
  • UPC: 858718006339

CY-12C Portable Oxygen Concentration Content Tester Meter Detector

CY-12C Portable Oxygen Concentration Content Tester Meter

Technical parameters ◆ Detect scope: 0-100% 0-25% 0-5% ◆ Precision ±0.15%(when oxygen is less than 5%)±0.3%(5%-25%), ±3%(above 50%)。 ◆ Working environment temperature -10~40℃  humidity=

  • Brand: cjc
  • ASIN: B01H53HR2I
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