The Testo 510 digital manometer is an all in one, low pressure measurement solution. The 510 can measure total external static pressure, differential pressure, duct velocities, manifold pressures, and air flow with pitot tube (optional).
-0-40 in. H2O pressure measurement range
-Temperature compensated pressure sensor
-Magnetic backing for hands free use
-Air flow measurement with optional pitot tube
-User adjustable air density compensation
-Protective cap for safe storage