TEKCOPLUS 2 in 1 Temperature pH Monitor Meter Tester Sensor test Kit 0~14 pH Automatic Calibration BNC electrode Probe for Hydroponic ph Aquarium Meter Water Lab Food Drinking Water pH of Saltwater/Se

Item Features Smart backlight display that allows you to read easily even in dark surroundings. PH and temperature monitor with a low battery indicator and powersaving mode function. ATC(Automatic Temperature CompensationTo minimize PH measurement errors caused by water temperature fluctuations. Replaceable BNC pH Electrode No need to buy the whole set in case of broken electrode, you can just replace it with a new sensor. Usage by 3way Hanging, wall mounting, or using a tripod (optional not included in the set. Calibration Precalibrated from the factory and with up to three points PH one touch calibration Item Dimension Size 90 x 63 x 31mm ,Battery 4 x Alkaline AA batteries Technical specs pH MeasurementRange 0. 0~14. 0pHAccuracy0. 1Resolution 0. 01 Temperature Measurement Range 5. 0~60. 0C (23~140FAccuracy0. 5CResolution 0. 1 pH Calibration pH 4. 01. pH 7. 0. pH 10. 01 three points auto calibration. Package Include 1 x pH andTemperature monitor with builtin Temp Probe1 x Replaceable pH Probe4 x AA Alkaline Battery3 x Calibration Buffer Powder (pH 7. 0. pH 4. 01. pH 10. 012 x Wall mount hanger and nylon screwOperation Manual (English.