Dwyer Air Meter w/ Probes & Carrying Case, 260-4000 FPM (.005" - 1.0" W.C.)

Simple and quick, the 460 Air Meter is popular for servicing air conditioning, heating and ventilating equipment. Direct reading velocity and static pressure scales — both low and high ranges — show supply and return grille velocities, furnace draft, pressure drop across filters, etc. The 460 gives consistent, accurate results with no tedious calibration. Product Features: Rugged plastic for rough daily use. Compact housing for easy portability. Dual velocity ranges read 260-1200 and 1000-4000 FPM. Pressure ranges from .005-.09 and .05 -1.0 in W.C. Includes: Air meter Return and supply grille Probes Angle connector Cleaning materials Instruction card Air velocity calculator Carrying case