HAHTRC1NVJ

Room Humidity/Temperature Transmitter, 1%, Concealed LCD, 0-5 Vdc or 0-10 Vdc output – Jumper selectable, Communication Jack (3.5 mm phono) http://downloads.greystoneenergy.com/Submittals/PS-HTRCXXX.pdf http://downloads.greystoneenergy.com/Install%20Notes/IN-GE-HTRCXXX.pdf