【Accurate Airflow Pressure Tester】 This handheld manometer tester features a high-quality gas pressure sensor with wide range and precision. It also offers ambient temperature display and max/min and difference air pressure modes, with a range of ±2.999psi, accuracy of ±0.3%, repeatability of ±0.2%, and linearity/hysteresis of ±0.29%.
【Versatile Differential Pressure Gauge】This monometer offers 12 optional pressure units, including: mmHg, inHg, ftH₂O, cmH₂O, inH₂O, Pa, KPa, mbar, bar, psi, Kgcm² and ozin². Comes with 2x 25cm silicone hoses and 1/8 inch threaded barbed fitting.
【Single or Dual Port Pressure Measurement】The manometer boasts two ports on the top for measuring both positive and negative pressure, allowing for accurate measurement of pressure difference (P1-P2) between two areas. Furthermore, the single pipe connector of the air pressure meter facilitates rapid measurement of current pressure values relative to the prevailing atmospheric pressure.
【Enhanced Features for Convenience】This HVAC manometro features with large backlit LCD screen(4.95*4.45cm), boasted storage function for 100 groups of pressure data, allowing for easily compare and view. Auto shut down after 15 minutes of inactivity to save your battery.
【Widely Application Pressure Gauge】This manometer gas pressure tester can be widely test differential wind pressure on gas pipelines, air conditioner, HVAC, furnance, airflow balancing, etc. Comes with 12 months warranty, for any quality problem, please feel free to contact us.
