This compact differential pressure meter offers eight selectable measuring units-you can displaying pascal over the entire measuring range. Measure airflow velocity with a pitot tube (not included). temperature and air density compensated. Magnetic back provides hands-free use. Pocket-sized for fast and tough everyday use.
Accuracy: ±0.01" WC (0 to 0.12" WC); ±0.02" WC (0.12 to 0.4" WC); ±0.04" WC + 1.5 % of reading (0.41 to 40" WC)
Battery Type: Two AAA (included)
Display: 2-line LCD
Media Compatibility: Noncorrosive gases
Process Connection: 1/4" hose barb