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Fieldpiece

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

  • Based on 536 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon
Arrives Sunday, Sep 21
Order within 22 hours and 5 minutes
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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: Sunday, Sep 21

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
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  • 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.

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Review Image by Bob Sale Bob Sale
Do you enjoy lugging around a giant gauge set and losing precious ounces of Freon every time you hook up to a maintenance customer’s AC to check the charge? Neither do I. This kit doesn’t even need low loss fittings. They somehow made it so you screw it in and the moment it presses on the Schrader it seals perfectly. Links to the phone so you can walk around and do other stuff while you wait for the AC to stabilize. This kit does everything short of filling out the invoice for you and collecting payment. I pitty the fool who doesn’t get themselves this totally sweet charge kit! You can collect your SH/SC, pressures, and delta T all onto your phone with performance graphs to show your customer the health of their system and document the job in your CRM. I mean c’mon, guy! This is the ultimate upgrade to your service kit. I love using it every day and those bent condenser fins where you used to hang your gauge set also love it. ... show more
Reviewed in the United States on September 18, 2022 by Bob Sale Bob Sale
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Reviewed in the United States on June 5, 2025 by Raul B.
    • 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
    • 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
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Accurate and well worth the money
Reviewed in the United States on July 6, 2025 by Mark
    • 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
    • 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
    • Love these
Absolutely love these, it makes working on refrigeration systems a breeze, the one thing I do wish came with them were charging tees but other than that great product!
Reviewed in the United States on January 29, 2025 by Chris Stone

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