JONMON PH Meter Digital Water Tester - PH Water Hydroponics 0.01 High Accuracy Testing Pen with 2 Calibration Packets for Drinking Water, Fish Tank, Hot Tub, 0-14 PH Measurement Range
by JONMON
- ATC FUNTION - The PH tester pen with built-in automatic temperature compensation (ATC)function, which can be adjusted and measure the PH according to the water temperature range at 0 °C-60 °C (32 °F-140 °F)., HIGH ACCURACY - The PH meter has a sensitive electrode sensor, which can get the result with ±0.01 high accuracy. It's a great tool to replace the color indicator drops and save money on a lot of test paper strips., EASY TO CALIBRATE - Press "ON" button and immerse it in the "4.01"or"6.86"calibration powder packets solution beaker (should under 25°C), after value steadily, press "CAL" for 5 seconds to complete the calibration., PORTABLE SIZE - The PH meter tester with buckle designed, which allows you to put or clip it in pocket or bag easily. It is convenient for you to test PH at anytime., WIDE APPLICATION - Ideal for testing drinking water, swimming pools, aquarium, RO system, hot tub, fish tank, hydroponics, etc. It can ensure the health and improve the quality of life.