Measure air and differential pressure with confidence using the HABOTEST HT636 Digital Manometer. With a ±5 PSI measurement range, ±0.3% FS accuracy, and a fast 0.5-second response time, this compact handheld meter is ideal for HVAC servicing, air pressure testing, industrial maintenance, and troubleshooting. It supports 12 pressure units, including PSI, kPa, mbar, inH2O, inHg, mmHg, bar, and more, while displaying maximum, minimum, and average readings. The lightweight 134g design includes zero adjustment, low-battery indication, adjustable auto power-off, and two 30cm hoses for convenient on-site testing.
