Flex Psychrometer Probe

The JL3RH Job Link® System Psychrometer Probe has a long flexible wand and strong sliding magnet for easy measurements anywhere on the system. Get instant live readings from ducts, plenums, registers, or grilles for accurate diagnostics. Now handles extreme duct temperatures up to 250°F and as low as -40°F!

Powerful 1000′ wireless range w/no transmitter required
Communicates with Job Link App and Wireless Manifolds (SM380V/SM480V)
Strong magnetic hanger
Supply and return side switch
Water resistant

Amazingly flexible and even more accurate.

Powerful 1000′ wireless range w/no transmitter required

Communicates with Job Link App and Wireless Manifolds (SM380V/SM480V)
Strong magnetic hanger
Supply and return side switch
Water resistant