Pocket size, facilitates carrying
LCD display screen for PH and temperature display
3 function buttons for calibration, data lock and power control
Automatically power off after 20 minutes free of usage
Power status indicator light
Fahrenheit and centigrade mode for choosing
With Automatic Temperature Compensation function
Specifications:
PH range: 0.0 - 14.0
Temperature range: 0 - 60 centigrade
Storage temperature: -10 - 50 centigrade
Operation humidity: less than 80%RH
Storage humidity: less than 90%RH
Dimension: 165 x 35 x 32mm
Powered by: 4 x LR44 batteries