4 in 1 pH/ORP/H2/TEMP test Meter
This meter is designed with 4-in-1 function, which can be measured PH, ORP, H2, and Temperature simultaneously with high precision. In order to achieve high accuracy, it is equipped with a high-quality titanium alloy probe and reliable automatic temperature compensation (ATC), which can ensure that accurate reading is always maintained at various temperatures. The automatic…








