---
product_id: 45760131
title: "Fieldpiece JL3KR4 HVACR Charge Kit"
brand: "fieldpiece"
price: "€ 1044.66"
currency: EUR
in_stock: true
category: "Fieldpiece"
url: https://www.desertcart.be/products/45760131-fieldpiece-jl3kr4-hvacr-charge-kit
store_origin: BE
region: Belgium
---

# Direct mobile app sync 350’ wireless range Stabilizes in <5 sec Fieldpiece JL3KR4 HVACR Charge Kit

**Brand:** fieldpiece
**Price:** € 1044.66
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate your HVACR game with wireless precision and speed!

## Quick Answers

- **What is this?** Fieldpiece JL3KR4 HVACR Charge Kit by fieldpiece
- **How much does it cost?** € 1044.66 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/45760131-fieldpiece-jl3kr4-hvacr-charge-kit)

## 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

- • **Precision at Any Altitude:** Accurate readings with ±1° stability, no matter the elevation or environment.
- • **Unmatched Wireless Freedom:** Stay connected up to 350 feet away—no more tethered testing.
- • **Seamless Mobile Integration:** Instantly transmit live data to your phone via the Job Link app for real-time insights.
- • **Hands-Free Testing Made Easy:** Long flexible probe with sliding magnet lets you focus on the job, not the tool.
- • **Rapid Results, Zero Downtime:** Stabilizes in under 5 seconds so you can move fast and stay ahead.

## Overview

The Fieldpiece JL3KR4 HVACR Charge Kit delivers professional-grade accuracy with ±1° precision and rapid stabilization under 5 seconds. Featuring a powerful 350-foot wireless signal, it seamlessly transmits live readings directly to mobile devices via the Job Link app. Its long flexible probe with a sliding magnet enables hands-free, precise testing, making it an essential tool for HVACR professionals seeking efficiency and reliability on any job site.

## Description

The new Job link probes have a powerful wireless signal range of 350’ and transmit through walk-ins. Hvacr professionals can quickly and easily view live readings and reports in the job link app from anywhere on the job site.

## Features

- Accurate at any elevation, directly transmits to mobile devices using job link app
- Up to 350’ wireless signal
- Stabilizes in under 5 seconds with +/-1° accuracy
- Long flexible probe with sliding magnet for easy and precise hands-free testing

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0743SVJ9X |
| Best Sellers Rank | #43,544 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #65 in Multi Testers |
| Brand | Fieldpiece |
| Brand Name | Fieldpiece |
| Color | Yellow |
| Compatible Devices | Mobile devices with 'job link app', Bluetooth-enabled devices |
| Customer Reviews | 4.6 out of 5 stars 534 Reviews |
| Global Trade Identification Number | 00872641003395 |
| Included Components | Job Link™ Charge Kit |
| Item Dimensions | 10 x 4 x 7 inches |
| Item Highlight | Fast Accurate Temps with Rapid Rail Technology - HVAC Tools with Padded Case |
| Item Type Name | HVACR Charge Kit |
| Item dimensions L x W x H | 10 x 4 x 7 inches |
| Manufacturer | Fieldpiece |
| Measurement Type | Pressure, Temperature |
| Model | JL3KR4 |
| Number of Items | 1 |
| Part Number | JL3KR4 |
| Power Source | Battery Powered |
| Style | Handheld |
| Style Name | Handheld |
| UPC | 872641003395 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** Fieldpiece
- **Color:** Yellow
- **Item dimensions L x W x H:** 10 x 4 x 7 inches
- **Power Source:** Battery Powered
- **Style:** Handheld

## Images

![Fieldpiece JL3KR4 HVACR Charge Kit - Image 1](https://m.media-amazon.com/images/I/71htn4QNKjL.jpg)

## Frequently Bought Together

- Fieldpiece JL3KR4 HVACR Charge Kit
- Appion CTEE14 - MegaSeal Low-Loss Charging T-Fitting 1/4in FL
- Fieldpiece MG44 - Wireless Vacuum Gauge

---

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**Shop now:** [https://www.desertcart.be/products/45760131-fieldpiece-jl3kr4-hvacr-charge-kit](https://www.desertcart.be/products/45760131-fieldpiece-jl3kr4-hvacr-charge-kit)

---

*Product available on Desertcart Belgium*
*Store origin: BE*
*Last updated: 2026-10-04*