SENCTRL 0-100 Psi Glycerin Liquid Filled Low Pressure Gauge 2.5\" Dial Size 1/4\" NPT Back Mount Stainless Steel Case for Water Pump Pneumatic Air Well RV Hose Tank Pressure Test

SENCTRL 0-100 Psi Glycerin Liquid Filled Low Pressure Gauge 2.5\" Dial Display 1/4\" NPT Back Mount Stainless Steel Case For Water Pump Pneumatic Well RV Hose Pressure Test Brass and Stainless Steel wetted parts for measuring non-corrosive liquid and gas pressure. Such as water oil pressure test. Compatible with pool sand filter water pump well pump and etc.. Circular dial is enclosed in a 304 stainless steel case for corrosion resistance. Glycerin filled inhibits pointer flutter and prevents damage to the internal mechanics from vibration and pulsation. Measures pressure with dual scale (0-100 psi/0-700 kPa). Display accuracy is + or - 3/2/3% over the entire range of the gauge IP65 waterproof prevent condensation inside caused fogging of the window. Offer clear reading. Back centre mount male connection with 1/4\" NPT thread