[product parameters]
Measurement range: 0~9990ppm

Accuracy: ±2% (F.S)

Power supply: 1 x 3 v

Automatic temperature compensation: 0℃~60℃
Operating temperature: 0℃~50℃
Weight: 60g (with package)
External dimensions: 156mm×40mm×20mm
Application scope: pure water production and drinking water, electricity transfer fluid, boiler water, fish tank water,
Cleanliness of swimming pool water, photographic rinse fluid, well water, deep well water, laboratory, aquaculture,

Food processing, home, office, physics and chemistry teaching, ionized water cosmetics, municipal water supply, travel health care.