JL3RH - Job Link® System Flex Psychrometer Probe

Flexible Air Measurements

  • Powerful 350' 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

Job Link® System 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.

A flexible wand with a powerful sliding magnet provides quick and easy measurements anywhere on the system.

  • Place in critical locations based on system needs
  • Requires only 3/8" hole for duct testing

Connect to Job Link App or Wireless SM380V and SM480V Digital Manifolds
You can connect your psychrometers directly to both the Job Link app and the wireless SMAN™ Refrigerant Manifolds (3-port SM380V or 4-port SM480V) to see live air temperatures readings while you're making adjustments to the system.  Data log results in the manifolds, or include in Job Link System reports.

  • 350’ wireless signal with no transmitter required
  • Powerful enough to go through most walk-in coolers and freezers

Return and supply indicator switch ensures you're recording the right measurements in the correct place.

  • Dry bulb
  • Wet bulb
  • %RH
  • Dew point
  • Enthalpy

The JL3RH psychrometer probes are sold as individuals so you can use one or more at a time, or they come included in the Job Link Charge and Air Test Kit.

JL3RH—Delta T with SMAN Manifold Gauges and Job Link Psychrometers

We performed a Delta T test over the evaporator coil with the Wireless 3-Port SMAN® Refrigerant Manifold, and we paired it with the Job Link® System Psychrometer Probes. See how we did and how you can see your measurements in two different ways and a

JL3RH - Job Link® System Flex Psychrometer Probe
  • Job Link System Flex Psychrometer Probe
  • 1 Protective Slip Cover for Sensor Tip
  • 2 x AAA Batteries
  • Operator's Manual
  • 1 Year Limited Warranty