2-in-1 Combo pH & Temperature Meter Water Quality Tester Replaceable BNC pH Electrode for Aquariums Hydroponics Tanks Aquaculture Laboratory

Product description Product description pH meter tester water quality controller ORP Tool Testing ATC Temperature BNC Electrode Specifications Measuring Range pH 0.00~14.00pHTemperature 0~55°C (32~131°F)Resolution pH 0.01pHTemperature 0.1°CATC 0~50°C (32~122°F)