Ralston LC30 Digital Pressure Gauge Specifications

Max Pressure 5 PSI / 34 mbar / 30 kPa
15 PSI / 1 bar / 100 kPa
30 PSI / 2 bar / 200 kPa
50 PSI / 3.5 bar / 350 kPa
100 PSI / 7 bar / 700 kPa
300 PSI / 20 bar / 2.00 MPa
500 PSI / 35 bar / 3.50 MPa
1000 PSI / 70 bar / 7.00 MPa
3000 PSI / 200 bar / 20 MPa
5000 PSI / 350 bar / 35 MPa
10000 PSI / 700 bar / 70 MPa
Pressure Measurement Uncertainty +/- 0.1% of Full Scale (ASME B40.100 Grade 4A/ISO Class 0.1)
Measurement Type Gauge Pressure
Gauge Pressure, Gauge Vacuum
Gauge Vacuum
Min Operating Temperature -4 °F / -20 °C
Max Operating Temperature 122 °F / 50 °C
Materials ABS / Polycarbonate Blend, Powder Coated Aluminum
Calibration Certificate NIST traceable (included)
Certifications Certified to CSA Standard C22.2 No. 61010-1, Complies with Pressure Equipment Directive 2014/68/EU, Complies with Low Voltage Directive 2014/35/EU, Complies with Electromagnetic Compatibility Directive 2014/30/EU
Wetted Materials 316 Stainless Steel
USB Connection USB (Micro B)
Media Compatibility Inert Gas, Natural Gas, Petroleum Based Oil, Water, Air
Inert Gas, Natural Gas, Petroleum Based Oil, Water, Air, Alcohol, Antifreeze, Ethylene Glycol, Hydraulic Oil, Mineral Oil, Skydrol, Windshield washer fluid, Transmission fluid, Light motor oil, Ralston Calibration Oil
Primary Power AC Mains Power
Backup Power AAA Alkaline (IEC-LR03)
Battery Count 2
Battery Life 1000 Hours
LCD Display 2.4 in / 61 mm segmented LCD Display
Wrench Size 7/8 In / 23 mm
Length 1.75 in / 45 mm
Width 3.4 in / 87 mm
Height 4.1 in / 11 cm
Weight 12.6 oz / 355 grams
Country of origin USA
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