UCTRONICS -30-800 Degree Centigrade Digital Temperature Meter Blue LED Display K-Type Thermocouple Temp Sensor 2-Wires Reverse Polarity Protection with Black Case
Brand: UCTRONICS

Name: Blue LED -30-800 Degrees digital thermometer
Features:
Dimension:48x29x23mm
Cutting size: 45.5x26mm
Display size: 35x18mm
Test temperature rang:-30-800 degree
Temperature accuracy : +/- 0.3degree
Supply voltage: DC12 +/- 2V
Power supply interface: DC12 +/- 2V
Display color: blue
Case color:black
Refresh rate:about 500ms/time
Operating temperature:-20 degree to 50 degree
Reverse polarity protection
Self power consumption: <50mA / 0.6W
Measuring input:K type thermocouple, L =0.5m
Sensor cable length: 4x40mm

Package Including:
1pcs -30-800 degree Digital Temperature Meter Blue LED Display
1pcs K-type temperature probe

This -30-800 degree Centigrade Digital Temperature Meter is easy to setup and read, maximum humidity: 90% -100% (use in the no condensation environment)
It is designed with reverse polarity protection, positive and negative reversed will not burn, but the screen display nothing
Temperature measuring range: -30-800 degree centigrade.
Include K-type temperature probe.
Wiring is simple, then the red is for positive, and black for negative