30 inHg Vacuum Silicone Oil Liquid Filled Low Pressure Gauge, Water Pressure Gauge, 2-1 /2 inch Dial, 1 /4 inch NPT Lower Mount, Stainless Steel Case, for Pneumatic Regulator Air Compressor RV Regulator Test

Features

• Our psi gauge is equipped with common mileage ranges, including 200kpa400kpa700kpa1604kpa.This pressure tester can meet the daily pressure measurement needs of industrial and household applications such as water tanks, pool pump,oil pressure systems, well pressures, laboratories and fire hydrants.
• Our air pressure gauge features a 2-1/2" diameter dial design, with user-friendly scale and pointer for quick and accurate pressure measurement. Additionally, this home water pressure test gauge is equipped with high precision of 2.5% accuracy and reliable 1/8" brass npt connection, catering to the connection needs of different pipe sizes or equipment.
• The shell of this pressure test gauge is made of 304 stainless steel material, which has the characteristics of being sturdy, durable, and aesthetically pleasing.This industrial pressure gauge also possesses the functions of withstanding high temperatures and corrosion resistance simultaneously.
• We choose to use glycerin-filled pressure gauges because of their high viscosity, which effectively dampens the pulsation generated by the measured medium, resulting in more stable and reliable readings.
• our liquid filled pressure gauge have excellent sealing performance, preventing external substances from infiltrating the instrument and compromising measurement accuracy. Additionally, our pressure gauges possess anti-freezing capabilities suitable for extreme temperature environments.