PH-689 PH ORP TEMP Meter Digital Multi-parameter pH Tester LED Pools Drinking Water Quality Monitor

Feature 1 Support PH ORP TEMP detection automatic temperature compensation can quickly switch the temperature unit ℃ ℉ 2 Mini 3 in 1 water quality tester is made of high quality ABS material durable and can be used for a long time 3 Equipped with LCD display measurement results can be displayed on the screen intuitively and the operation is simple and convenient 4 PH measurement range is 0 00 14 00PH ORP measurement range is 0 ±1999MV and temperature measurement range is 50 ℃ 70 ℃ 58 ℉ 158 ℉ 5 High measurement accuracy high resolution small error and sensitive response 6 It can be widely used in swimming pools hot springs household water aquariums laboratories industry etc Specifications Color BlueMaterial ABS PlasticType PH ORPTEMP 689Range PH 0 00 14 00pHORP 0 ±1999mVTemperature 50℃ 70℃ 58℉ 158℉ Resolution PH 0 01pHORP 1mVTemperature 0 1℃ 0 2℉ Accuracy PH ±0 1pHORP ±5mVTemperature ±1 0℃ ±2℉ Temperature Compensation 0℃ 50℃ 32℉ 122℉ Working Temperature 0℃ 50℃ 32℉ 122℉ Power Supply 4 1 5V LR44 Button Cell Battery NOT included Item Size Approx 188 37 37mm 7 4 1 5 1 5in Package includes 1 x 3 in 1 Water Quality Tester Battery is Not included 1 x Mini Screwdriver1 x User ManualDetails pictures