Dwyer RP1 Thermo-Hygrometer Probe RH Temperature Sensing plugs directly into Dwyer Models 471B-1, 473B-1, or 485B-1 and measures temperature, relative humidity, wet bulb, and dew point. The Dwyer RP1 features field replaceable sensors with no additional calibration required and is equipped with a membrane filter to protect the sensor in higher airflow ducts.

Dwyer 160G Air Flow Grid with Precision Sensing measures airflow, velocity, and differential pressure when connected to a manometer. The Dwyer 160G features 16 different sensing points for truly accurate measurements, a maximum reach length of 52”, and a 16.5” L x 16.5” W sensing area.

Dwyer ANE-1 Differential Pressure Anemometer Accessory for Manometer connects to any manometer and measures air velocity up to what the connected manometer is rated to measure.

Dwyer UHH-BTG Bluetooth Gateway for Wireless Modules communicates with other Dwyer probes like the AP2 Wireless Anemometer and converts that signal into Bluetooth SIG in order to communicate with smartphones, tablets devices, and other Dwyer tools like the UHH2. The Dwyer UHH-BTG features an LED light for wireless communication status, a belt clip for convenient carrying, and a rechargeable lithium ion battery.