Edwards D03000500 P4 Handheld Gauge, NW16 is a compact, high-precision handheld vacuum and pressure gauge engineered for portable use, system diagnostics, and field service applications. Featuring advanced piezoresistive sensing technology, it delivers reliable absolute and relative pressure measurements across a wide range, making it an indispensable tool for vacuum system maintenance and troubleshooting.
Key Features:
- Measuring Range: Absolute: 2000 - 1 mbar (1500 – 1 Torr); Relative: -1060 to +1200 mbar (-795 to +900 Torr)
- Max. Overload: 4 bar abs.
- High accuracy: 0.25% of scaled value (absolute); 0.3% of span (relative)
- Displays current, relative, minimum, and maximum values in real time
- Integrated data logger with adjustable logging rates (0.02 to 60 s)
- USB-C port for data export and live readings with VacuGraph™ software
- Large 2.75" graphic LCD with intuitive 4+1 membrane keypad
- DN 16 ISO-KF (NW16) inlet flange connection, compatible with standard vacuum fittings
- Long operating time over 1000 hours on a single charge
- Lightweight, rugged design for portable use
Included Items
- Edwards P4 Handheld Gauge (NW16)
- Protective Flange Cover
- USB-C Cable
- Operator's Manual & Manufacturer's Documentation
- 1-Year Manufacturer’s Warranty
Specifications
| Measurement Principle | Piezoresistive (gas independent) |
| Measuring Range | Absolute: 2000 - 1 mbar (1500 – 1 Torr) Relative: -1060 to +1200 mbar (-795 to +900 Torr) |
| Max. Overload | 4 bar abs. |
| Accuracy | Absolute: ±0.25% of scaled value Relative: ±0.3% of span |
| Resolution | 1 mbar |
| Repeatability | 0.1% of scaled value + 1 digit |
| Materials in Contact with Vacuum | Stainless steel 1.4305, Al₂O₃ ceramic, FKM |
| Logging Rate | 0.02 to 60 s |
| Operating Temperature | +5 to +50°C |
| Storage Temperature | -20 to +60°C |
| Power Supply | 5 VDC via USB-C |
| Operating Time | > 1000 hours |
| Interface | USB 2.0 (USB-C connector) |
| Connection Inlet Flange | DN 16 ISO-KF (NW16) |
| IP Rating | IP40 (not certified) |
| Display | 2.75" (6.85 cm) graphic LCD |
| Dimensions (L x W x H) | 4.13 x 2.76 x 1.83 in. (10.5 x 7.0 x 4.65 cm) |
| Weight | 0.55 lb. (0.25 kg) |