Features SIMPLE OPERATION: PV value and SV value are displayed after power on; Press the SET button once to start modifying SV values; Start using the thermostat in one step TWO CONTROL MODES: Digital temperature controller support on off control, PID control (no self tuning function) OPTIONAL MODE THERMOSTAT: Open output to heat when the temperature drop below the set value. If the temperature is higher than the set value, open the output to start cooling MULTIPLE FUNCTIONS: Temperature control switch has overtemperature, low temperature alarm, undervoltage alarm, NTC disconnection alarm; Timing mode function, power saving mode function APPLICATION SCENARIO: Digital temperature regulator support warehouse temperature detection and alarm, food industry process, agricultural greenhouse environment monitoring, laboratory and freezer temperature and humidity monitoring, daily heating equipm Specification: Item Type: Digital Temperature Controller Material: ABS Power Supply Voltage: 24VDC Output: 250VAC 10A Display Mode: 2 Red digital tube display Alarm Display: Under the main interface, the digital tube flash the alarm code Alarm Function: Overtemperature alarm, low temperature alarm, NTC disconnection alarm, battery low voltage alarm Temperature Measurement Accuracy: ±1℃ Temperature Measurement Range: -50~120℃ Accuracy Class: 0.6%F.S Input Type: NTC 10K 3950 Output Type: Relay 10A 250VAC Installation Mode: Can be embedded in the operation panel Use Temperature: 0-50℃(do not freeze or condensation) Package List:1 x Temperature Controller Note:1. Do not touch the terminals during power on to avoid electric shock.2. Do not use this product in areas with flammable and explosive gases, as it may cause mild injuries due to explosions.3. Do not disassemble, modify, repair the product, or come into contact with any internal components to avoid electric shock, fire, or accidental machine operation.4. Use a soft cloth or cotton paper to clean any stains on the display.5. The display is susceptible to scratches, so do not use any hard objects to wipe or touch.6. Do not operate the panel buttons with tools such as screwdrivers or pens. Package List 1 x Temperature Controller