Certificate: Comes with general calibration certificate Measurement temperature range (℃): -40 to +69.9 Temperature minimum display (℃): 0.1 Temperature sensitivity section length (mm): 25 Power supply (V): 1 CR2032 type lithium battery Width (mm): 41 Depth (mm): 104 Height (MM):15 电源:1 CR2032型锂电池 温度传感器:热敏电阻 防水性能:相当于IP67 传感器电缆:长度约为长度。 1M,材料:PU(聚氨酯) 温度测量部分(传感器部分):尺寸:φ3x 25mm