Heating or cooling control
Red and blue dual led display
Independent Dual-way temperature controller
Temperature display resolution 0.1
Support high(low) temperature alarm and support for power loss (the parameters of the sudden power failure are still valid
It's perfect for various household, institutional & industrial heating and cooling applications. Features: Heating or cooling control Red and blue dual led display Independent Dual-way temperature controller Temperature display resolution 0.1 Directly power output Support high(low) temperature alarm and support for power loss (the parameters of the sudden power failure are still valid Application range is like home temperature control, farm, various cold storage, greenhouse, aquarium, etc Specifications: Display Type: Digital Material: ABS+PCB Style:Standing Station Temperature sensor: NTC 10K Senor length:1.0m Temperature measuring range:-55 ° C ~ 120 ° C Resolution: 0.1 ° C Accuracy:±1° C Power supply: 110-220VAC 50/60Hz,  12V DC , 24V DC(Please choose power supply when ordering) Power consumption: <3W Storage temperature: -30 ° C ~ 75 ° C Relative humidity: 20% ~ 85% (No condensate) Relay contact capacity: Two Relay Max 10A,Direct Output Item Size: 7.5*5.5*3.1cm / 2.95*2.16*1.22in Item Weight: 80g / 2.82oz Set startup temperature: Press the "up" button once to display the starting temperature. Long press the "up" button for about 3 seconds,The required temperature can be set by the up and down keys Set the stop temperature: Press the button once to display the stop temperature. Long press the button for about 3 seconds and the stop temperature number flashes. The required temperature can be set by the up and down keys Press "Up 1" Button & "Up 2"Button at the same time to setting mode How to restore factory Settings press the "Down 1" and "Down 2" button at the same time,  the factory setting is restored Temperature correction Press "Up 1 ”and "Down 1 ”at the same times for 3 second.  positive value = measured value + corrected value(group 2 temperature correction is the same method ) Note: Heating Mode--Start temperature<Stop temperature Cooling Mode--Start temperature>Stop temperature Code Function Set Range Default P0 Compressor 1 delay time 0-60min 0min P1 Compressor 2 delay time 0-60min 0min P2 High temperature alarm value -55~120°C 120°C P3 Low temperature alarm value -55~120°C -55°C Package List: 1 * Temperature Controller 2 * Waterproof Sensor