If you work with HVAC, automotive systems, or any equipment that needs precise pressure measurements, this PerfectPrime manometer is a game changer. It measures both gauge and differential pressure with an impressive ±0.3% accuracy across ranges of ±20.68 kPa / ±3 psi / ±83.02 inH2O. The cool part is the 12 different measurement units you can switch between - psi, bar, mbar, Pa, kPa, inHg, mmHg, in H2O, you name it. The large LCD with backlight makes readings easy in any lighting, and it records MAX/MIN/AVG values with time stamps. Comes with one probe, two pairs of tubing, and all the fittings you need. The auto power-off saves battery life (runs on a 9V battery, not included), and it's compact enough at 154 x 70 x 32mm to toss in your tool bag. Whether you're checking HVAC systems, fluid pressures, or industrial equipment, this thing gives you professional-grade accuracy without the crazy price tag of industrial meters.
Free 30-day returns 
Free 30-day returns
