- 1.7" LED red light display screen<br />- Working voltage: AC 220V + / - 10% 50Hz / 60Hz<br />- Output current / voltage: AC 220V 10A<br />- Power consumption: no more than 3W<br />- Working environment: -10'C~50'C RH 、 no more than 90%<br />- Control range: -45'C~80'C<br />- Resolving power: 1'C<br />- Accuracy: +/- 1'C<br />- Suitable for automatic intelligent control system of refrigerator、 air conditioning.<br /><br />                                                                                                                                Dimensions: 2.95 in x 3.03 in x 1.34 in (7.5 cm x 7.7 cm x 3.4 cm)<br />Weight: 5.40 oz (153 g)<br /><br />