GAOTek Portable PH Meter

SKU: GAOTek-PHM-133
This Portable PH Meter has the pH ranging from 0.00 pH to 14.00 pH, a temperature range of 23 °F to 221 °F, an LCD, and a IP65 protection.

GAOTek Portable pH Meter for Food

SKU: GAOTek-PHM-106
GAOTek Portable pH Meter Food is a compact and portable pH meter specially designed for food-related applications.

GAOTek Portable Ph Meter Tester

SKU: GAOTek-PHM-132
GAOTek Portable Ph Meter Tester adopts a new generation of four-electrode/six-electrode technology, with wide measurement range, automatic switching measurement range, built-in temperature sensor and real-time temperature compensation.

GAOTek Portable Temperature pH Meter

SKU: GAOTek-HPM-260
This portable temperature pH Meter has a pH range of 0 pH to 14 pH, temperature range of 23 °F to 212°F, and a resolution of 1 mV.

GAOTek Soil PH Meter

SKU: GAOTek-HPM-229
GAOTek soil pH meter is a multi-parameter water quality meter, containing 8 measurement modes, and it stores up to 500 data.

GAOTek Water Quality Meter

SKU: GAOTek-HPM-201
This Water Quality Meter has a conductivity sensor range of 0 pH to 14 pH, power consumption of < 24 W and a 100 V to 240 V of power supply.

GAOTek Water Quality PH Meter

SKU: GAOTek-HPM-207
The Water Quality PH Meter has a measuring range of 0 pH to 14.00 pH slope reading, 70 % to 130 % and -50 mV to 50 mV zero potential.

GAOTek Water Tester Handheld pH Meter

SKU: GAOTek-HPM-263
This water tester handheld pH meter has an accuracy of ±0.02pH, ±0.2mV, a 4-digit display, mV temp of -23 ℉ to 176 ℉, and a range of 0 pH to 14 pH.

GAOTek Waterproof Portable pH Meter

SKU: GAOTek-HPM-261
This waterproof portable pH meter has a pH range of -2 pH to 20 pH, an mV range of -2000 mV to 2000 mV, and a pH calibration up to 5 points.

Portable pH and Conductivity Meter with pH Electrode – GAOTek

SKU: GAOTek-PHM-168
Portable pH and Conductivity Meter with pH Electrode, accurate pH and temperature measurements, calibration function, data logging and 3.5" LCD display.