0.28Inch Blue Digital Thermometer w/ NTC Metal Waterproof Probe Temperature Sensor

Description

This 0.28 Inch Blue Digital Thermometer w/ NTC Metal Waterproof Probe Temperature Sensor needs to connect with DC 4-28V power red wire connects with power positive, black wire connects with power negative. When take off temperature sensor, digital tube will display “- – -“. when temperature is lower than -20 Celsius or higher than 100 Celsius, digital tube will also display “- – -“.

Specifications

• Dimension: 22mm x 10mm x 8mm.
• Power Supply Voltage: DC 4-28V.
• Measurement Range: -20~100 Celsius.
• Precision: 0.1 Celsius.
• Sensor Type: 1m NTC metal waterproof sensor.
• Rate: 1s/times.

Applications

• Measure car internal and external temperature.
• Measure air conditioned room indoor and outdoor temperature.
• Measure refrigerator internal and external temperature.
• Measure fish pond water temperature.
• Measure infant bath water temperature.