Features 1、The Sensor Probe: Able to test both the temperature and humidity, this digital sensor has a wide measurement range of -40-125℃ and 0-100.0%RH. 2、High in Accuracy: Supports RS485 and RTU, the temperature humidity sensor with IIC digital output signal has great accuracy and quick response. 3、Wide Application: Widely applied to industrial systems, thermometer, temperature measurement, vegetable garden, computer room, warehouse, etc. 4、Has A Long Cable: Comes with a long cable of 28cm, the temperature and humidity sensor module enables more flexibility in work and operation. 5、Quick to Install: Designed to have a light weight and a compact size as well, the I2C sensor probe is very convenient to install in minutes. Specification Item Type: Temperature Humidity Sensor Module Product Model: TB460 SHT30 Working Voltage: DC 2.5-5.5V Output Signal: IIC Digital Signal Output Interface: HY2.0 4P terminal board. Temperature Measurement Range: -40℃ - 125℃, please use in an environment of -40℃ - 80℃ due to the high temperature resistance of the casing and wire. Humidity Measurement Range: 0-100.0%RH Accuracy: ±0.2℃, ±2%RH. IIC Address: 0X44 Line length: Approx. 28cm / 11.02in. Package List 1 x Temperature Humidity Sensor Module