3-in-1 Foldable LCD Multi-function Digital pH Meter Tester Thermometer Hygrometer

Note:Calibration Solution (pH 4.003 & pH 6.864) are not included &All meter testing qualified befor be shipped.It can directly use, no calibration needs. PH-010 is a high accuracy foldable pH tester for you to test pH level and Temperature of liquids in various industries and applications such as Hydroponics, Aquariums, Swimming Pools, Spas and Food processing etc. PH-010 can also measure Relative Humidity level in the environment. Since pH value varies with temperature, this pH meter is equipped with Automatic Temperature Compensation (ATC), so you don't need to worry about the effect of temperature change on pH level. pH value will be automatically adjusted in temperature between 0 - 50 °C (32 - 122 °F). Specifications * Measuring range: o pH : 0.00 ~ 14.00 pH o Temperature : -5 ~ 50 °C o Relative Humidity : 10% ~ 99% RH * Resolution: o pH : 0.01 pH o Temperature : 0.1 °C o Relative Humidity : 1% RH * Accuracy: o pH : ±0.1 pH o Temperature : ±1 °C o Relative Humidity : ±5% RH * Automatic Temperature Compensation : 0 ~ 50 °C (32 ~ 122 °F) * Operating Temperature : 0 ~ 50 °C (32 ~ 122 °F) * Power: 2 x 1.5 V (AG-13) Button Cell Batteries (included) * Dimensions : approx. 19.5*9.5*4.7cm * Weight : approx. 9.45oz