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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 544 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon
Arrives Tuesday, Feb 3
Order within 17 hours and 32 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


Set Name: ‎Job Link System HVACR Wireless Probe Kit - JL3KH6


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


Size: ‎4 x 10 x 7 inches


Color: ‎Yellow


Power Source: ‎Corded-electric


Item Package Quantity: ‎1


Measurement System: ‎Metric


Special Features: ‎New Rapid Rail technology stabilizes in under 5 seconds with +/-1° accuracy


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, Feb 3

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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Top Amazon Reviews

    • Very nice tools for hvac
A must have for hvac trades people, very useful and wouldn't show up without them
Reviewed in the United States on November 13, 2025 by Justin K.
    • I used it for a year and I am very satisfied.
I've been using these tools almost every day for over a year, and they've never let me down. It is very convenient to use when you need to prevent the loss of freon from the system.
Reviewed in the United States on January 2, 2026 by Amazon Customer
    • Must have
Such a great set i consider these a must
Reviewed in the United States on November 27, 2025 by Todd Janelle Stratton
    • 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
    • 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
    • Lo máximo
Excelente
Reviewed in the United States on January 6, 2026 by ryan
    • Does the job
This is a very conveniently sized set, and accurate enough to handle the job. Every piece uses batteries, so have some extras and a #1 Phillips screwdriver on hand. These do not have the ability to measure vacuum. If you intend to use this set as a manifold substitute, be sure to have a salad of fittings like valve core tools, a core depressor, brass caps with seals, and whatever other various bits and bobs. The only major negative is that the Fieldpiece app has a monthly fee, so it's like you pay all this money to buy good tools and then have to pay rent to the manufacturer to use them. There is a workaround though, as MeasureQuick has a free app that works well with these and various other wireless HVAC tools. The Fieldpiece app is very robust and has the ability to save equipment and other data by location, which is likely a handy option for professionals whose price gouging and rounding up to the nearest thousand means they can afford it. That is not me. I passed the EPA 608 Universal and bought equipment simply because it cost less than the markup of hiring a professional for one AC install. At present I only use the equipment to keep those vultures away from family and friends. ... show more
Reviewed in the United States on October 10, 2025 by Its8up
    • Would purchase again
Nice tool set
Reviewed in the United States on November 17, 2025 by Henry Hernandez

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