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Fieldpiece JL3PR Job Link® System Pressure Probe

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Original price $148.00
Current price $125.80
Currently 12 in stock.

Fieldpiece JL3PR Job Link® System Pressure Probe

Products usually ship within 1 business day.

Gets the pressure just about anywhere.

Easily access service ports at odd angles and/or tight spaces with the Job Link® System Pressure Probes. Pressure sensors are accurate at any elevation so your readings are spot on no matter your location.

  • Powerful 1000′ wireless range w/no transmitter required
  • 45° angled fitting easily connects in tight spaces
  • Pressure sensors are accurate at any elevation
  • Calibrates automatically to barometric pressure
  • Field replaceable gasket
  • Great for critically charged systems
  • Water resistant

Fast-Hands-Free Measurements

Quickly connect onto suction and liquid line pressures for instant measurements. Monitor pressures up to 1000’ away.

Connect Directly to Job Link® System

Send measurements directly to your mobile device with the Job Link® System App.

Low Refrigerant Loss Design

A direct connect to service port means no need for hoses so there is little to no refrigerant loss. Excellent for servicing critically charged systems.

Switchable Suction/Liquid Indicator

The indicator switch automatically tells the Job Link® system which side you’re testing. Select red for liquid side and blue for suction side.


  • Job Link Pressure Probe
  • 2 x Replacement Gaskets
  • 2 x AAA Batteries
  • Operator’s Manual
  • 1 Year Limited Warranty


    • Minimum Device Requirement: BLE 4.0 devices running iOS® 7.0 or Android™ 5.0 (Latest compatibility at
    • Sensor Type: Relative pressure
    • Connector Type: Standard 1/4″ NPT female flare fitting (angled)
    • Measurement Range: 29” HgV to 580 psig, 74 cmHgV to 0 to 4000 kPa
    • Accuracy:
      29” HgV to 0” HgV: ±0.2” HgV; 74 cmHgV to 0 cmHgV: ±1 cmHgV
      0 to 200 psig: ±1 psig; 0 to 1378 kPa: ±7 kPa
      200 to 580 psig: ±2 psig; 1378 to 4000 kPa: ±14 kPa
    • Maximum Overload Pressure: 800 psig (5500 kPa)
    • Battery Type: 2 x AAA, NEDA 24A, IEC LR03
    • Battery Life: 150 hours typical alkaline. LED blinks red when battery replacement is needed.
    • Auto Power Off: 2 hours (APO can be disabled)
    • Wireless Range: 1000 feet (305 meters) line of sight. Obstructions affect distance.
    • Radio Frequency: 2.4 GHz
    • Operating Environment: 32°F to 122°F (0°C to 50°C) at <75% RH
    • Storage Temperature: -4°F to 140°F (-20°C to 60°C), 0 to 80% RH (with batteries removed)
    • Temperature Coefficient: 0.1 x (specified accuracy) per 1.8°F (32°F to 64°F, 82°F to 122°F), per 1°C (0°C to 18°C, 28°C to 50°C)
    • Weight: 0.39 lbs (177 g)
    • Water Resistant: Designed to IP55

    JL3PR User Manual