Reliable, affordable and versatile pressure monitoring, calibration, switch testing and leak detection guage

With rugged construction and impressive +/-0.1% of full scale accuracy, the new Field Gauge LC20 from Ralston Instruments is an affordable reference-grade digital gauge with customization options that allow you to truly make it your own. Switch from among 15 standard engineering units or create custom units using the included FieldLab software. Set up the software for logging and live viewing of pressure over USB, or choose the Wireless option and monitor tests from the comfort of your truck.  

The Field Gauge LC20 is ideal for pressure monitoring, calibration of analogue pressure gauges and transmitters, pressure switch testing, and leak testing. It’s available in 11 pressure ranges from 5 psi / 35 kPa to 10,000 psi / 70 Mpa, a compound vacuum/pressure gauge from -/+15 psi, and a digital vacuum gauge measuring up to 30 inHg / 760 mbar.