Fieldpiece JL3PR Job Link Wireless Pressure Probe

The Fieldpiece JL3PR is a wireless pressure probe designed for HVAC technicians who need accurate high and low side pressure readings without running hoses across the job. Clip it to the service port, walk to the other end of the system, and read live data on your phone via the Job Link™ app.

Key Features

• Pressure range: 0–580 psig (0–4,000 kPa) with 800 psig overload protection
• Accuracy: ±1 psig (±7 kPa) — precise enough for superheat and subcooling calculations
• 45° 1/4" NPT female flare fitting: Better access in tight plant rooms and confined spaces
• 100m+ wireless range: Via Fieldpiece Job Link™ Bluetooth — monitor from the indoor unit while at the condenser
• IP55 rated: Dust and water resistant for outdoor and wet-area service work
• Battery life: ~150 hours on 2 × AAA batteries (included)
• BLE 4.0+ compatible: Works with the Job Link™ app on iOS and Android

Job Link™ System Compatible

The JL3PR integrates with the full Fieldpiece Job Link™ ecosystem. Pair with the SM480VINT digital manifold for on-manifold pressure display, or use standalone with the Job Link app for live logging and job reports.

Related Products

Browse all Fieldpiece HVAC tools and our full range of Bluetooth smart tools. For a complete wireless kit, see the Fieldpiece JL3KH6 Charge & Air Test Kit.

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