Supply:AC 110V-220V<br> Temperature Control Range:-55 Celsius-120 Celsius<br> Resolution Ratio: 0.1 Celsius(-9.9-99.9); 1 Celsius(other range)<br> Measurement accuracy: 0.1 Celsius<br> Control accuracy: 0.1 Celsius<br> Sensor: NTC10K Waterproof sensor<br> Output: Relay Contact Capacity: 10A 220V<br> Environmental requirements: -10-60 Celsius , humidity 20%-85%RH<br> Sensor wire: 1 meter<br> Function<br> P0: refrigeration or heating mode<br> P1: return difference setting<br> P2: maximum temperature setting upper limit<br> P3: minimum temperature setting lower limit<br> P4: temperature correction<br> P5: delay start time (unit: minute)<br> Colour:black<br> Material:plastic<br> Size:79x43x26mm<br> Package Contents:<br> 1x Digital Temperature Control<br> Only the above package content, other products are not included.<br> Note: Light 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.