Feature:

• Board has a potentiometer, you can adjust the calibration

• Reverse Connect Protection

• Range: -30°c~+70°c

• Sensor Cable temperature: -40°c~ +80°c

• Sensor Cable length: 12cm

• Display: Three 0.56 "LED digital tube

• Display color: RED

• Refresh rate: about 500mS / times

• Tolerance: 1% +1 digit

• Power Supply: DC4.5-25V (with the input common-line)

• Operating temperature: -10°c ~ 65°c