Fieldpiece JL3PR Job Link Wireless Pressure Probe
The Fieldpiece JL3PR Job Link Wireless Pressure Probe is a compact HVAC-R pressure probe designed for wireless refrigerant pressure testing, charging and system diagnostics. It connects directly to the Fieldpiece Job Link app, allowing technicians to view live pressure readings without needing to stay at the service port.
The JL3PR is useful for checking system pressure, calculating superheat and subcooling when paired with compatible temperature probes, and documenting readings during air conditioning and refrigeration service work.
Key Features
- Wireless refrigerant pressure probe
- Connects to the Fieldpiece Job Link app
- Sends live pressure readings to a mobile device
- Suitable for refrigerant charging and diagnostics
- Helps calculate superheat and subcooling when used with compatible probes
- Auto-calibrates at any elevation
- Compact design for tight service areas
- 45° angled fitting for easier connection
- Long wireless range for field service work
- Battery powered for portable use
Specifications
| Specification | Details |
|---|
| Product Code | JL3PR |
| Brand | Fieldpiece |
| Product Type | Job Link Wireless Pressure Probe |
| Connectivity | Fieldpiece Job Link app |
| Wireless Frequency | 2.4 GHz |
| Wireless Range | Up to 100m |
| Pressure Range | 0 to 580 psig / 0 to 4000 kPa |
| Best Accuracy | ±1 psig / ±7 kPa |
| Maximum Overload | 800 psig / 5500 kPa |
| Fitting | 45° standard 1/4" female flare |
| Battery | 2 x AAA batteries |
| Battery Life | Approx. 150 hours typical alkaline |
| Auto Power Off | Approx. 2 hours, can be disabled |
| Application | HVAC-R refrigerant pressure testing |
Applications
- Air conditioning service work
- Refrigeration service work
- Refrigerant charging
- System pressure testing
- Superheat and subcooling checks with compatible probes
- Commissioning and performance checks
- Fault finding and diagnostics
- Job Link service reporting
The Fieldpiece JL3PR Wireless Pressure Probe gives HVAC-R technicians a practical wireless pressure testing tool for faster charging, diagnostics and service documentation on site.
