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Fieldpiece - Job Link System HVACR Wireless Probe Kit - JL3KH6 - Fast Accurate Temps with Rapid Rail Technology - HVAC Tools with Padded Case

  • Based on 522 reviews
Condition: New
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$748.00 Why this price?
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To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

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Availability: In Stock.
Fulfilled by Amazon

Arrives Tuesday, Aug 5
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Features

  • Stabilizes in under 5 seconds with +/-1 accuracy
  • New Rapid rail technology uses pipe to complete circuit so ambient conditions dont affect temperatures
  • Place at any location (grilles/returns/duct/plenums
  • Powerful enough to go through walk-ins
  • Reliable pressures regardless of location
  • Included Components: Job Link Charge And Air Kit

Brand: Fieldpiece


Material: Plastic


Item dimensions L x W x H: 10 x 4 x 7 inches


Item Weight: 0.01 Ounces


UPC:


Brand: ‎Fieldpiece


Material: ‎Plastic


Item dimensions L x W x H: ‎10 x 4 x 7 inches


Item Weight: ‎0.01 Ounces


UPC: ‎872641003401


Global Trade Identification Number: ‎01


Manufacturer: ‎Fieldpiece


Part Number: ‎JL3KH6


Item Weight: ‎0.01 ounces


Product Dimensions: ‎10 x 4 x 7 inches


Item model number: ‎JL3KH6


Batteries: ‎12 AAA batteries required.


Is Discontinued By Manufacturer: ‎No


Power Source: ‎Corded-electric


Item Package Quantity: ‎1


Measurement System: ‎Metric


Usage: ‎Professional


Included Components: ‎Job Link™ Charge and Air Kit


Batteries Included?: ‎No


Batteries Required?: ‎No


Battery Cell Type: ‎Alkaline


Date First Available: July 20, 2017


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Aug 5

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Very versatile , no loss of refrigerant
Pricey but worth every penny .Light weight and easy to use ,save time and extremely accurate
Reviewed in the United States on May 9, 2025 by James M Abbott

  • Worth the Investment!
Expensive, but SO worth the investment! Makes service calls and maintenance check ups go so much quicker.
Reviewed in the United States on May 17, 2025 by Amazon Customer

  • Very cool set no cords and stuff the bottle things up it's a very nice set
It works great with the app for your phone tells you everything you need to know right there
Reviewed in the United States on May 17, 2025 by Ed lane

  • Best AC tool
Easy to use and very professional.
Reviewed in the United States on June 5, 2025 by Raul B.

  • Dependable product
Great tools for the HVACR trade. Fieldpiece never let's u down!
Reviewed in the United States on June 4, 2025 by Amazon Customer

  • Testing
Accurate and well worth the money
Reviewed in the United States on July 6, 2025 by Mark

  • Fieldpiece needs to learn to make batteries last longer. Too many firmware updates hold these back.
This is an amazing set of tools with a few serious flaws. I'm not in the field anymore, I run an HVAC business so these are in my truck for long periods of time between use. When used, they're great. Two major issues. The batteries for the thermometers die. I have another Fieldpiece thermometer that I really like, but the batteries on that tool are always dead when I pull it out of the truck, when I need it. I have multiple Fluke products and their batteries seem to last forever. As in a decade. My Fieldpiece tools often need new batteries, despite the tools rarely being used. This is a nuisance. My next major gripe are firmware updates. Similar to the battery issue, but even more time consuming. The past few times I've pulled these from the truck, the app refused to work until I updated the firmware for all the tools. this is not a quick process. Why so many firmware updates, and why the tools don't work without the updates is beyond me. When these work, they're really great. The time required to keep up with batteries and firmware updates is a real drag. I use MeasureQuick app with this tool. ... show more
Reviewed in the United States on July 26, 2021 by Luke Ty

  • Quick Work.
Use them every day. No issues. Makes work a breeze. To be able to view the entire system live at your finger tips with the fieldpiece app. Provides the necessary information, quickly, to determine if the refrigerantion charge is proper.
Reviewed in the United States on August 7, 2024 by A

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