Sensors Clear Filters Categories All Service Tools Thermostats Sensors Analog Controllers Routers Accessories Filter Clear Filter Modbus Relative Humidity and Temperature Wall Mounted Sensor from US$85.00 Modbus Relative Humidity and Temperature Duct Mounted Sensor from US$85.00 I2C Air Velocity, Relative Humidity, Temperature, VOC and CO Duct Mounted Sensor US$195.00 No results found No results match your search. Try removing a few filters.