Pocket size digital pH meter

Specifications

pH measurement
pH measurement range: 0.00-14.00pH
The resolution of pH display can be changed
Resolution: 0.01pH/0.1pH

Temperature measurement
Temperature Measurement Range: 0.0~50.0°C (32~122°F)
Units: °C or °F display
Resolution: 0.1°/1°
The Automatic Temperature Compensation (0.0~50.0°C)

It is not necessary to keep the electrode immersed in 3M KCl.
Replaceable electrode.