Fast & Accurate: The handheld manometer measuring ranges from ±35kPa / ±5.076psi; You can get accurate (±0.3%FSO (at 77℉/25℃)) readings in 0.5 seconds. Resolution: 0.001psi; Repeatability: ±0.2% (MAX±0.5%FSO); Linearity / Hysteresis: ±0.29%FSO
Easy to Use:You can effortlessly switch between 11 units ( kPa, Psi, bar, mbar, kgf/cm2, mmHg, cmH2O, Ozf/in2, inHg, inH2O, ftH2O), displaying the difference/max/min/average during measurement
Multi-Functional: The digital manometer has 2.4-inch backlit display, built-in USB interface for connecting to PC to obtain data information, Additionally, you can record readings, hold data, and adjust errors using zeroing and correction, over range indication, ambient temperature compensation, low battery indicator, auto power off and restores factory settings function
Versatile Uses: The gas pressure tester very suitable for troubleshooting HVAC, generator, heater gas valve, gas furnace ducts, boilers, air pump, hot water tank, and more
Lightweight & Sturdy: This air pressure meter is made from durable corrosion-resistant materials, with a sturdy rubber case that ensures long-term reliability, especially for HVAC professionals and DIY enthusiasts
What You Get: 1x Manometer, 1x Adapter Test Ports(3/16inch),1x (5/16inch)/ 1x (1/8inch)/ 1x (1/4inch), 2x Soft Tubes(39inch), 1x USB Cable, 4x 1.5V AAA Batteries, 1x Operation Manual and 12 months warranty, and a friendly 24/7 professional customer service team