JL3KH6INT - Job Link® System Charge and Air Kit


Quick service checks just got quicker.

Directly connects to mobile device with Job Link System App. Fast accurate temps with new Rapid Rail technology. Pressures auto calibrate at any elevation. Configurable psychrometers with flexible probe and sliding magnet

Take a full system snapshot quickly and easily with the JL3KH6 Charge and Air Test Kit. This kit consists of 2 pressure probes, 2 pipe clamps, and 2 psychrometers in a quick access padded case. All measurements can be sent up to 300 meters (1000’) away directly to your mobile device with the Job Link® System mobile app. Each tool is designed for agility and speed. The pressure probes fit into tight spaces. The pipe clamps use the new Rapid Rail™ sensor design delivering accuracy, speed, and agility, even on the most awkward pipe configurations. The psychrometers’ flexible narrow probes and configurable magnet make it easy to measure supply plenums, ducts, and elevated registers. Do more with Job Link probes!

Job Link Pressure Probe – JL3PR

Connector Type: 45° Standard 1/4” NPT female flare
Best Accuracy: ±1 psig
Measurement Range: 0 to 40 bar (0 to 580 psig)
Maximum Overload: 55 bar (800 psig)
Water Resistant: Designed to IP55

Job Link Premium Pipe Clamp Probe – JL3PC
Pipe Compatibility: Electrically conductive 1/4” to 1 3/8” (6.4mm to 34.9mm) dia.
Accuracy: ± 0.6°C (1°F)
Measurement Range: -46°C to 125°C (-50°F to 257°F)
Stabilization Time: 3 seconds typical
Measurement Feedback: Beeper and LED
Water Resistant: Designed to IP55
Patent: Pending

Job Link Flex Psychrometer Probe – JL3RH
Flexible Probe: 9mm (0.36”) diameter, 235mm (9.25”) length
Best Accuracy: ± 0.6°C (1°F) ±2.5 %RH
Measurement Range: -40°C to 121°C (-40°F to 250°F) 0 %RH to 100 %RH


  • 2 Job Link Pipe Temp Probes
  • 2 Job Link Pressure Probes
  • 2 Job Link Psychrometer Probes
  • Padded Carrying Case
  • 2 x AAA Batteries Per Probe (12 Total)

Additional Information

Technical details

  • Wireless Range: 300 meters (1000’)
  • Wireless Frequency: 2.4 GHz
  • Battery: 2 x AAA (included)
  • Battery Life: 150 hrs typical alkaline
  • Auto Power Off (APO): 2 hrs (can be disabled)
  • Minimum Device Requirement: BLE 4.0 devices running iOS® 7.0 or AndroidTM 5.0