The instrument can measure differential/positive/negative pressure, has 11 selectable units of measurement kPa, mmHg, inHg, psi, mbar, bar, ozin², kgcm², inH₂O, ftH₂O, cmH₂O.
Suitable for measurement and on‑site verification of ventilation and air conditioning systems, room, or any gas pressure system troubleshooting.
Large screen with backlight, easy to measure in dark environment, easy operation and clear reading value, easy to carry.
Differential manometer is an indispensable measuring tool for HVAC technicians, operation and maintenance engineers and scientific researchers.