Flow Velocity Monitor

Testo 512 has a measuring range from 0 to 20 hPa and is ideal for measuring differential pressure at filters and for carrying out pitot static tube air flow measurements between 5 and 55 m/s in air ducts.     Features:     • 8 measurement units to choose from: psi, kPa, hPa, Pa, mm H2O, mmHg, inch H2O, inch Hg   • 2 air flow units to select from: m/s, fpm   • Integrated density compensation     • Backlit display, min/max values, hold function