Overview ******** Wider Monitoring Range: Temperature measuring range from -40℃ to +80℃ and humidity measuring range from 0 to 99.9%RH for broad use in various devices. Enough Cable Length: The 50cm cable allows you to connect the device which is farther from the switch. Convenient to Use: Plug and play. Just plug it into TH10 or TH16 and go. Spec: Power Supply: 3.3 – 5.2V DC (5V recommended) Temp. Measuring Range: -40℃ ~ +80℃ Humidity Measuring Range: 0 ~ 99.9%RH Temp. Sensor Type: Resistive Humidity Sensor Type: Capacitive Weight: 22g Length: 50cm