S-W10 Freezer Thermometer LCD Temperature Sensor with 1.2M Cable

Features:? ? Model No.: S-W10 Measuring item: Temperature? Optional: Back with rubber magnetic flat ? ? ? ? ? ? Temperature sensor wire: Extend 1.2 length with 2pcs sucking disc ? Temperature range: -50a??~ 70a?? Temperature resolution: 0.1a?? Temperature accuracy : ±1a?? within-10a??-30a??,±2a?? otherwise. Power supply: LR1130 Battery? Unit size: ??50*20mm ? Package includes:? ? 1 x S-W10 Freezer Thermometer ? Details pictures:?