512 Digital Manometer / Anemometer +/- 1″ WC (0 to 2hPa) differential pressure meter
- Simultaneous display of flow and pressure value
- 8 switchable pressure units: kPa, hPa, Pa, mm H2O, mmHg, psi, inch H2O, inch Hg
- 2 flow units: m/s, fpm
- Built-in density compensation
- Display light
- Hold/Max/Min function
- Readings printout with date/time and min./max. values
