---
product_id: 276613754
title: "JL3KH6 HVACR Charge and Air Kit, Yellow | Fast Accurate Temps with Rapid Rail Technology - HVAC Tools with Padded Case"
brand: "fieldpiece"
price: "¥261777"
currency: JPY
in_stock: true
reviews_count: 5
category: "Fieldpiece"
url: https://www.desertcart.jp/products/276613754-jl3kh6-hvacr-charge-and-air-kit-yellow-fast-accurate-temps
store_origin: JP
region: Japan
---

# Wireless range up to 350 feet Rapid Rail tech for ±1°F accuracy Stabilizes in under 5 seconds JL3KH6 HVACR Charge and Air Kit, Yellow | Fast Accurate Temps with Rapid Rail Technology - HVAC Tools with Padded Case

**Brand:** fieldpiece
**Price:** ¥261777
**Availability:** ✅ In Stock

## Summary

> 📲 Elevate your HVAC game with precision and wireless freedom!

## Quick Answers

- **What is this?** JL3KH6 HVACR Charge and Air Kit, Yellow | Fast Accurate Temps with Rapid Rail Technology - HVAC Tools with Padded Case by fieldpiece
- **How much does it cost?** ¥261777 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/276613754-jl3kh6-hvacr-charge-and-air-kit-yellow-fast-accurate-temps)

## Best For

- fieldpiece enthusiasts

## Why This Product

- Trusted fieldpiece brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Rapid Rail Sensor Tech:** Pipe completes the circuit for ultra-accurate temps unaffected by ambient conditions.
- • **Ergonomic & Agile Design:** Narrow jaws, rubber grips, and flexible probes make tight spaces a breeze.
- • **Unmatched Wireless Freedom:** Stream data up to 350 feet away directly to your mobile device with Job Link app.
- • **Lightning-Fast Stabilization:** Get precise readings in under 5 seconds—no more waiting around.
- • **Versatile Placement Anywhere:** Measure temps and pressures in grilles, returns, ducts, plenums, even walk-ins.

## Overview

The Fieldpiece JL3KH6 HVACR Charge and Air Kit is a professional-grade wireless diagnostic toolset featuring Rapid Rail sensor technology for ultra-fast, ±1°F accurate temperature readings. It connects seamlessly to the Job Link mobile app, offering real-time data transmission up to 350 feet. Designed for versatility and ease, it includes pressure probes, pipe clamps, and psychrometers optimized for tight spaces and various HVAC environments, empowering technicians to work smarter and faster.

## Description

Fieldpiece JL3KH6 Job Link Probes Charge and Air Kit Fieldpiece JL3KH6 Job Link Probes Charge and Air Kitx 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 Job Link Probes Charge and Air Kit 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 350' away directly to your mobile device with the Job Link 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 Premium Pipe Clamp Probe The JL3PC Job Link Premium Pipe Clamp Probe sends long range wireless pipe temperature measurements directly to the Fieldpiece Job Link mobile app. Take advantage of the Rapid Rail sensor for extremely fast and accurate measurements that surpasses California's Title 24 requirements. The Rapid Rail sensor is specifically designed to work on HVACR electrically (and thermally) conductive piping. It uses the pipe itself to complete the circuit so ambient air does not affect testing, resulting in the highest temperature accuracy! Navigate cramped spaces using the narrow jaw. Rubberized grips and ergonomic design supply comfort and control. Work on a wide range of pipes from to 1-3/8. Pipe diameters are etched into sides of the clamp for quick reference. Job Link Pressure Probe The JL3PR Job Link Pressure

Review: Best purchase ever. - This is better than having an actual manifold. You will have to get a 3 port adapter to add freon but the Bluetooth up to 1000ft is absolutely amazing. It's so easy to set up and links to the app every time you log on. There so much you can do with this set and I've barely even scared the surface! I use it every day on split systems and package units. And when I'm vacuuming I can sit in my van when it's 110° outside and watch it pump down from there.
Review: It arrived quickly and I use them every day. - They work great.

## Features

- Stabilizes in under 5 seconds with +/-1 accuracy
- New Rapid rail technology uses pipe to complete circuit so ambient conditions don’t 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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07441HMVV |
| Best Sellers Rank | #90,632 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #426 in Multi Testers |
| Brand | Fieldpiece |
| Brand Name | Fieldpiece |
| Customer Reviews | 4.8 out of 5 stars 560 Reviews |
| Global Trade Identification Number | 00872641003401 |
| Included Components | Job Link™ Charge and Air Kit |
| Item Dimensions | 25.4 x 10.2 x 17.8 centimeters |
| Item Highlight | Fast Accurate Temps with Rapid Rail Technology - HVAC Tools with Padded Case |
| Item Type Name | HVACR Charge and Air Kit |
| Item Weight | 0.01 Ounces |
| Item dimensions L x W x H | 25.4 x 10.2 x 17.8 centimeters |
| Item weight | 0.01 Ounces |
| Manufacturer | Fieldpiece |
| Material | Plastic |
| Material Type | Plastic |
| Model | JL3KH6 |
| Number of Items | 1 |
| Part Number | JL3KH6 |
| Set Name | Job Link System HVACR Wireless Probe Kit - JL3KH6 |
| Thread Style | Npt |
| UPC | 872641003401 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** Fieldpiece
- **Item dimensions L x W x H:** 25.4 x 10.2 x 17.8 centimeters
- **Item weight:** 0.01 Ounces
- **Material:** Plastic
- **Number of Items:** 1

## Images

![JL3KH6 HVACR Charge and Air Kit, Yellow | Fast Accurate Temps with Rapid Rail Technology - HVAC Tools with Padded Case - Image 1](https://m.media-amazon.com/images/I/71CSeqxG9yL.jpg)

## Questions & Answers

**Q: Are these probes waterproof or not. Please do not beat around the bush. No one is washing the condenser while they are on.**
A: I use the complete set everyday. They are waterproof.

**Q: Are the pressure and temperature probes water resistant or water proof for condenser washing like the Sporlan Smart Tool?**
A: I use the complete set every day. They are waterproof. Suggest using good batteries. When washing condensers, the cleaner may deteriorate them. Their very fast to unhook from the unit.

**Q: Does this measure wet bulb and enthalpy**
A: If you use measure quick app it'll tell you scfm as well.  Mqvac it's free, link to kit and then you will have everything that you could possibly need for package units rtu to split systems and minis

**Q: Does these work for refrigeration or a/c**
A: They work for both.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Best purchase ever.
*by C***H on 27 June 2026*

This is better than having an actual manifold. You will have to get a 3 port adapter to add freon but the Bluetooth up to 1000ft is absolutely amazing. It's so easy to set up and links to the app every time you log on. There so much you can do with this set and I've barely even scared the surface! I use it every day on split systems and package units. And when I'm vacuuming I can sit in my van when it's 110° outside and watch it pump down from there.

### ⭐⭐⭐⭐⭐ It arrived quickly and I use them every day.
*by S***E on 11 July 2025*

They work great.

### ⭐⭐⭐⭐⭐ I used it for a year and I am very satisfied.
*by A***R on 2 January 2026*

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.

## Frequently Bought Together

- Fieldpiece JL3KH6 HVACR Charge and Air Kit, Yellow
- Fieldpiece - Job Link System Dual Port Manometer Probe Kit - JL3KM2 - Long Range Wireless All-in-One Static, Gas and Draft Pressure Gauge - HVAC Tools
- Fieldpiece MG44 - Wireless Vacuum Gauge

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-09-15*