Name: THORMN Portable Dissolved Oxygen Meter Tester Pen Digital Water Quality Purity Monitor Filter Measuring with Backlight
Brand: THORMN
SKU: 4B8H399EQVH3
Price: 171.99 CAD
Availability: InStock

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THORMN Portable Dissolved Oxygen Meter Tester Pen Digital Water Quality Purity Monitor Filter Measuring with Backlight

<ul><li>sp;calibration key,HOLD lock/hold key,Fahrenheit/Celsius temperature conversion key.5.Apply in water sources,aquarium,hydroponics,spas,swimming pools and other water systems.Descriptions:1.The tester is an inexpensive and convenient digital tool to instantly check your overa</li><li>l water quality. 2.A great tool for water sources,aquarium,hydroponics,spas,swimming pools and other water systems.Specifications:Color:WhiteMeasuring range:Dissolved oxygen:0.0～20.0mg/LAccuracy:0.3mg/LResolution:0.1mg/LTemperature:0 ~ 40 Celsius degreeBasic error:Dissolved </li><li>xygen:±0.3mg/LTemperature:±1 Celsius degreeResidual current:not more than 0.15mg/LResponse time:no more than 30s (90% response at 20 Celsius degree)Automatic temperature compensation range:0 ~ 40 Celsius degreePower supply:4 x 1.5V button battery(not included)</li><li>Size:185x55x28mm/7.22x2.15x1.09inPackage Informations:Package Size:185x55x28mm/7.22x2.15x1.09inPackage weight:80g/2.8ozGeneral Box PackagePackage Included:1 x Dissolved Oxygen Meter1 x Instruction Manual10 x set Zero oxygen reagent（reagent A and reagent B）Noted:</li></ul>

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Features: 1.Dissolved oxygen/temperature meter,high accuracy with ±0.3mg/L/±1 Celsius degree full scale accuracy. 2.Large and clear LCD screen with backlight,easy to read and accurately measuring functions. 3.Compact and pocket-sized design,easy to carry and use. 4.CAL calibration key,HOLD lock/hold key,Fahrenheit/Celsius temperature conversion key. 5.Apply in water sources,aquarium,hydroponics,spas,swimming pools and other water systems. Descriptions: 1.The tester is an inexpensive and convenient digital tool to instantly check your overall water quality.  2.A great tool for water sources,aquarium,hydroponics,spas,swimming pools and other water systems. Specifications: Color:White Measuring range: Dissolved oxygen:0.0～20.0mg/L Accuracy:0.3mg/L Resolution:0.1mg/L Temperature:0 ~ 40 Celsius degree Basic error: Dissolved oxygen:±0.3mg/L Temperature:±1 Celsius degree Residual current:not more than 0.15mg/L Response time:no more than 30s (90% response at 20 Celsius degree) Automatic temperature compensation range:0 ~ 40 Celsius degree Power supply:4 x 1.5V button battery(not included) Size:185x55x28mm/7.22x2.15x1.09in Package Informations: Package Size:185x55x28mm/7.22x2.15x1.09in Package weight:80g/2.8oz General Box Package Package Included: 1 x Dissolved Oxygen Meter 1 x Instruction Manual 10 x set Zero oxygen reagent（reagent A and reagent B） Noted: 1.Please allow 1-2mm errors due to manual measurement. 2.Item color displayed in photos may be showing slightly different on your computer monitor since monitors are not calibrated same.

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