Fieldpiece JL3KR4 Job Link Charge & Test Bluetooth Probe Kit

The Fieldpiece JL3KR4 is a wireless charge test kit for HVAC technicians who need live pressure and pipe temperature data from both the condenser and air handler simultaneously. Monitor suction and discharge pressures while reading superheat and subcooling from the pipe clamps — all on your phone via the Job Link™ app, from over 100 metres away.

Key Features

• 100m+ wireless range: Via Fieldpiece Job Link™ Bluetooth — monitor from the indoor unit while at the condenser
• Rapid Rail™ pipe clamps: Stabilise in ~3 seconds with ±0.6°C (±1°F) accuracy for precise superheat and subcooling targets
• Angled 1/4" pressure probe fittings: Better access in tight plant rooms and confined spaces
• A2L-compatible: Suitable for R32 and other modern refrigerants (measurement tools only)
• Job Link™ App: Live view, data logging, and shareable job reports on iOS and Android
• Padded carry case: Quick-access ANC88 case keeps probes organised on site

What’s Included

• 2 × JL3PR Pressure Probes (discharge & suction)
• 2 × JL3PC Rapid Rail™ Pipe Clamp Probes
• 8 × AAA batteries (2 per probe)
• ANC88 quick-access padded carry case

Related Products

For a full commissioning kit that also includes psychrometer probes for airflow testing, see the Fieldpiece JL3KH6 Charge & Air Test Kit. Browse all Fieldpiece HVAC tools and our full range of Bluetooth smart tools.

Ships Australia-wide from our Australian warehouse. Contact us for trade pricing.