Ralston Field Gauge LC10
Ralston LC10 battery-powered digital pressure gauge: ±0.25% FS accuracy, backlit display, 15 engineering units, IP67, USB logging with FieldLab Desktop software.
Pick your exact configuration in the ordering table below to add it to your cart.
Same-day response on quotes. ISO/IEC 17025 accredited calibration available.
Overview
The Ralston LC10 is a battery-powered digital pressure gauge for calibrating pressure instruments in the field or lab. Ralston describes it as a robust device that measures and displays pressure on a large backlit screen, shows high and low values, switches between 15 engineering units (or custom units), and works with the included FieldLab Desktop PC software for calibration, testing, and live viewing.
Related
Pair with a Ralston hand pump and Quick-test hoses / adapters, or compare other digital pressure gauges.
Specifications
| Key specifications (Ralston datasheet) | |
| Accuracy | ±0.25% of full scale (ASME B40.100 Grade 3A / ISO class 0.25) |
| Display | 2.4 in (61 mm) backlit segmented LCD |
| Engineering units | 15 selectable units plus custom units |
| Readings | High and low values shown on screen |
| Sensor | High-precision MEMS pressure sensor |
| Wetted materials | 316 stainless steel |
| Ingress protection | IP67 (1 m water submersion for 30 minutes) |
| Power | 2 × AA alkaline batteries |
| Data logging | PC based via USB (Micro B) with FieldLab Desktop software |
| Operating temperature | −4 to 120 °F (−20 to 50 °C) |
| Housing | ABS / polycarbonate blend with powder-coated aluminum |
| Battery life | 1,500 hours |
| Calibration certificate | Not included as standard (accredited calibration available from Deltakon) |
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Ordering information
15 ordering models available.
| Model | Description | List Price | |
|---|---|---|---|
| LC10-GA2M | LC10 Vacuum gauge, 30Hg / 780 mmHg, 1/4" Male NPT bottom connection | $579.80 | |
| LC10-GB2M | LC10 pressure gauge, 5 psi / 350 mbar / 35 kPa, 1/4" Male NPT bottom connection | $579.80 | |
| LC10-GC2M | LC10 pressure gauge, +/- 15 psi / 1 bar / 100 kPa, 1/4" Male NPT bottom connection | $579.80 | |
| LC10-GL2M | LC10 pressure gauge, 300 psi / 20 bar / 2 MPa, 1/4" Male NPT bottom connection | $579.80 | |
| LC10-GP2M | LC10 pressure gauge, 1000 psi / 70 bar / 7 MPa, 1/4" Male NPT bottom connection | $749.02 | |
| LC10-GR2M | LC10 pressure gauge, 3000 psi / 200 bar / 20 MPa, 1/4" Male NPT bottom connection | $749.02 | |
| LC10-GT2M | LC10 pressure gauge, 5000 psi / 350 bar / 35 MPa, 1/4" Male NPT bottom connection | $749.02 | |
| LC10-GV2M | LC10 pressure gauge, 10,000 psi / 700 bar / 70 MPa, 1/4" Male NPT bottom connection | $749.02 | |
| LC10-GX2H | LC10 pressure gauge, 15,000 psi / 100 MPa, 1/4" Female High Pressure bottom connection | $857.24 | |
| LC10-GY2H | LC10 pressure gauge, 20,000 psi / 135 MPa, 1/4" Female High Pressure bottom connection | $857.24 | |
| LC10-GZ2H | LC10 pressure gauge, 30,000 psi / 200 MPa, 1/4" Female High Pressure bottom connection | $857.24 | |
| LC10-VF2M | LC10 pressure gauge, -15 to 30 psi / -100 to 200 kPa, 1/4" Male NPT bottom connection | $564.15 | |
| LC10-VH2M | LC10 pressure gauge, -15 to 50 psi / -100 to 350 kPa, 1/4" Male NPT bottom connection | $564.15 | |
| LC10-VJ2M | LC10 vacuum / pressure gauge, -15 to 100 psi (-100kPa to 700 kPa), 1/4" Male NPT bottom connection | $564.15 | |
| LC10-VN2M | LC10 pressure gauge, -15 to 500 psi / -100 kPa to 3.5 MPa, 1/4" Male NPT bottom connection | $564.15 |
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