Different kinds of Thermome ter Inspection:
Kerosene thermometer
Mercury thermometers
Gas thermometer
Resistance thermometers
Radiation thermometer
Light thermometers
Some common factors for Thermometer quality control:
Appearance
Quantity check
Measurement(weight& size&thickness）
Function test
3M tape test for Logo
Packing checked
Carton dropping test
Temperature accuracy check
Internal check
