DIGITEN 12V Red Digital Fahrenheit degree Thermometer High Low Alarm -76-257F Temperature

Long press UP switch till the number flash to set high temp value,long press DOWN switch till the number flash to set low temp.hold UP and DOWN switch at the same time to correction temp.and the setting value are retained when power cut off.

Features
Power requirement: DC 12V
Measuring range: -76 - 257F
Measurement accuracy: 0.1
Display: three 0.56-inch LED digital tube
Display color: Red
Refresh rate: 200ms/time
Power Consumption: 18MA
Temperature probe: B3950-10K, waterproof sensor ,wire length o.5m.
Dimensions: 80x 43x 25mm,L*W*H (not including mounting ears)
Cutting size: 76 x 40mm
It will alarm when measuring temp reach to the setting value.

Packaging included:
Digital Fahrenheit Temperature meter with alarm x 1
Temp sensor x 1