Shop name:Chong Qing Shuo Yue Ke Ji You Xian Gong Si<br> 1. Temperature setting (ambient temperature required by the user): the user can adjust it on the thermostat or APP, the adjustment range is -40 to 99.9 Celsius<br> 2. Temperature difference setting: set the difference between the heating and cooling temperature when working at a constant temperature; for example, the temperature is 40 Celsius, the temperature difference is set to 2 Celsius, stop heating after heating to 40 Celsius, and enter the constant temperature mode , When the temperature drops to 38 Celsius, re-enter the heating mode, this value differs by 2 Celsius, this value can be adjusted by the or APP<br> 3. Compressor delay: This function is generally used for compressor refrigeration. If the temperature controller is used for refrigerator freezer, this value must be set. The general setting value is 3-6 minutes according to the back pressure of the compressor. APP to adjust, the adjustment range is 0 to 10 minutes<br> 4. Temperature correction: used to the temperature value currently detected by the thermostat, the correction range is 0 to 10 degrees Celsius<br> Product name: Thermostat<br> Product : DTC1201<br> supply voltage: AC 110 -230V<br> Temperature range: -40Celsius -99Celsius<br> Temperature measurement accuracy: +/-1Celsius (-40Celsius -70Celsius)<br> Sensor cable length: 100cm<br> Sensor cable type: NTC<br> Size: 93mm x 56mm x 34mm<br> Output capacity: cooling (10A/250VAC) heating (10A/250VAC)<br> Indicator status:<br> Cool indicator (Cool and Heat indicators cannot be on at the time):<br> On: cooling work<br> Off: cooling off<br> Flashing: Press delay<br> Heat indicator:<br> On: heating work<br> Off: heating off<br> Set indicator:<br> On: parameter setting status<br> Data indicator (yellow light: distribution network indicator):<br> Data transmission indicator<br> Net indicator (indicating whether the APP is successfully connected to the device):<br> On: online<br> Blinking: offline<br> Caveat: This thermostat is forbidden to be used in water or excessively humid environment. It is prohibited to in high temperature, strong electromagnetic interference and strong environment.<br> State of Assembly: -to-Go<br> colour:Black+white<br> Material:plastic<br> Package Contents:<br> 1 x Wireless digital temperature controller<br> 1 x Temperature sensor cable<br> Only the above package content, other products are not included.<br> Note: Light and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.