Our pressure gauges are used to measure air, water, and oil in general duty applications (meet ASME Grade 1A accuracy). Our dry gauges have a black steel casing with a polycarbonate lens, and brass internals. The liquid filled are waterproof and are typically used in applications subject to moisture, vibration, or pulsation (the liquid cushions against flutter and internal damage). Liquid filled have a 304 stainless steel case, polycarbonate lens, brass internals, and standard glycerin liquid fill (silicone filled is recommended extreme cold applications, or prolonged exposure to UV). The glycerin liquid filled are rated for -10°C (14°F) to +65°C (149°F) and the dry gauges are rated for-40°C (-40°F) to +65°C (149°F).

Temperature Range: -10°C (14°F) to +65°C (149°F)