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![Benchtop Dissolved Oxygen Meter]()
Benchtop Dissolved Oxygen MeterBenchtop DO Meter for Aquaculture and Laboratory Research
Model: JPB-650
Measuring range: (0~19.99) mg/L
Temperature: (0~40) °C
Basic error: ±0.3 mg/L -
![Portable DO Meter]()
Portable DO MeterDissolved Oxygen Measurement Range: (0.00～20.00) mg/L
Temperature Measurement Range: (0～40)°C
Dissolved Oxygen Basic Error: ±0.3mg/L
Temperature Basic Error: ±1°C -
![Benchtop DO Meter]()
Benchtop DO MeterModel: JPB-605
Measuring Range: (0~19.99) mg/L
Temperature: (0~40) °C
Basic Error: ±0.3 mg/L
Temperature Fluctuation: ±1°C -
![Benchtop ORP Meter]()
Benchtop ORP MeterModel: ORP-1
Accuracy: 0.01
Measuring Range: (0 ~ ±1999) mV; PH (0, 14)
Resolution: 1 mV; PH 0.01 -
![Handheld PH Pen]()
Handheld PH PenModel: PH-220, PH-220B, PH-220BW
Measuring range: pH: 0.01-14.0
Resolution: PH: 0.01; Temperature: 0.1°C 1F
Accuracy: PH: ±0.01; Temperature: 1°C/2F -
![Online Industrial PH Controller]()
Online Industrial PH ControllerModel: PH-110
Measurement range: PH (0-14); ORP (±1900 mV)
Accuracy: +0.02 PH; +1 mV
Resolution: 0.01 PH; 1mV -
![Pen-Type Dissolved Oxygen Meter]()
Pen-Type Dissolved Oxygen MeterPen-Type Dissolved Oxygen Meter for Aquaculture and Field Water Testing
Model: JPB-80A
Measuring range: (0 ~ 19.99) mg/L
Temperature: (0 ~ 40) °C
Basic Error: ±0.3 mg/L -
![Pen DO Meter]()
Pen DO MeterPocket-size Dissolved Oxygen Meter for Aquaculture and Field Water Testing
Model: JPB-70A
Measuring range: (0 ~ 19.9) mg/L
Temperature: (0 ~ 40) °C
Basic Error: ±0.3 mg/L -
![Portable Dissolved Oxygen Meter]()
Portable Dissolved Oxygen MeterPortable Dissolved Oxygen Meter for Field Water Testing and Aquaculture
Model: JPB-607A
Measuring Range: (0 ~ 19.9) mg/L
Temperature: (0 ~ 40) °C
Basic Error: ±0.3 mg/L -
![Benchtop Dissolved Oxygen Tester]()
Benchtop Dissolved Oxygen TesterBenchtop DO Controller & Meter | Precision Dissolved Oxygen Control - Qiwei
Model: JPB-605
Measuring range: (0~19.99) mg/L
Temperature: (0~40) °C
Basic error: ±0.3 mg/L -
![Industrial Online DO Controller]()
Industrial Online DO ControllerIndustrial Online Dissolved Oxygen Controller for Wastewater Treatment and Aquaculture Monitoring Measurement range: 0~20.00 mg/L
Resolution: 0.01 mg/L
Error: ±0.3 mg/L
Power... -
![Pen Salinity Meter]()
Pen Salinity MeterModel: YD-300 (high range)
Measuring range: 300 g/L
Resolution: 0.1 g/L
Precision: ±0.2 g/L
Frank Taylor
Kirk Murrah
David Matlock
Veronica Maki
Karla Pinson
Danny Hay
A DO meter measures the amount of oxygen dissolved in an aqueous solution. There are two primary types of dissolved oxygen sensing technologies available: the optical based sensing method which is...
Dissolved oxygen meters (DO) are available in handheld and benchtop models. When selecting a dissolved oxygen meter, keep in mind the following variables: types of probes, waterproof housing,...
Description. This web application is designed to measure the surrounding sound and noise with HTML5 tools. The app uses the AudioContext API which is supported in all modern browsers to compute the...
In your web browser, click on the measurement button and wait. Before starting the speed test, it is important to close all tasks, applications, and devices that connect to the internet. The results...
Dissolved oxygen meters generally consist of a probe with sensor and the electronics unit that deciphers and displays the signal sent from the sensor. The sensor, of course, is the true heart...
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