SIXSENSE Offers Temperature Humidity Indicator model in various types with Rotronic make sensor. It accepts (0-1)V or (4-20)mA as input from sensor for Temp and Humidity both. temperature range is (- 40 to 60 degC) and Humidity (0-100)%. Transmitter model Gives retransmission output (4-20)mA to give it to recorder. It is available in Floating type sensor model , duct type model and wall mounting type model.