XH-W1301 LED Digital Temperature Controller Control Switch Thermostat Relay Sensor Switch Module DC 12V 1. , higher performance, lower power consumption! 2. Front and back suitable for embedded panel installation 3. High speed flash RAM processing chip 4. Power off setting automatic memory 5. Control accuracy of 0.1 degrees Celsius Button buzzer (can be turned off) High temperature buzzer alarm (freely set from 0-110 degrees) Set with a deviation of 0.5 or more, adjustable for decimals (0.5-15.0) TECHNICAL SPECIFICATIONS: Temperature control range: -50℃ - +110℃ Resolution: 0.1℃ at -9.9 - 99.9, 1℃ at other temperature ranges Temperature measurement accuracy: 0.1℃ Control accuracy: 0.1℃ Return : 0.1℃ Refresh rate: 0.5s Input power supply: DC/AC 12V Measurement input: (10K 0.5%) waterproof sensor Output: 1 relay output, capacity=10A Environmental requirements:-10℃ - +60℃, humidity 20% - 85% Power consumption of the whole machine: Static current: Less than 35MA, suction current: Less than 65MA Color:As Shown Material:Plastic+Metal Package Contents: 1 * Module Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.