Fieldpiece JL3KR4 HVACR Charge Kit – Wireless Probes, 350' Range, Fast Setup

Overview

Meet the Fieldpiece JL3KR4 HVACR Charge Kit, a wireless solution designed for busy HVACR technicians. The Job Link probes send readings directly to your mobile device, so you can stay in sync with the work as you move across lifts, walk-ins, or tight mechanical spaces. This kit emphasizes real‑world usability—convenient data access where you need it most, without forcing you to stay tethered to a single point.

Key benefits at a glance

• Up to 350 ft wireless signal enables flexible movement around the job site.
• Direct transmission to the Job Link app for live readings and on‑the‑spot reports.
• Stabilizes in under five seconds with ±1° accuracy for quick checks.
• Long flexible probe with a sliding magnet supports hands‑free, precise testing.

How it helps on real jobs

On large sites or in spaces with limited reach, technicians can monitor data from a comfortable distance while staying connected to the readings. The ability to test through walk-ins and view live data on a mobile device can streamline diagnostics and documentation, making it easier to communicate findings to teammates or clients.

• Test across elevations with stable readings and minimal setup.
• Keep hands free during measurements thanks to the magnet and flexible probe.
• Capture and share readings instantly with colleagues on the job.

What you can expect

Expect a versatile tool that blends range, speed, and reliability. While results vary by scenario, this kit offers flexible data access to support informed decisions and efficient workflows on dynamic job sites.