EC Electrical Conductivity Meter Water Quality Tester µS/cm (Blue)

Great for aquarium, hydroponics, water purification applications
Specifications:
Testing Range: 0-9990mg/L (ppm)
Resolution: 1µs/cm
Accuracy: ±2% full scale
Calibration: 1 calibrated
Auto shut-off: 10 minutes
Temperature compensation: Automatic
Operating temperature: 0-50 Degrees Celsius
Power source: 2 x 3V  CR2030 battery
Material:plastic
Size: 150 x 27 x 20mm
Note:
If the meter cannot work normally, please check whether the battery is bellow 4.5v and replace battery
Please pay attention to the polarity of battery
Do not touch or scratch the pin electrode
Package:
1 x EC Conductivity Tester
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