* Air flow : CMM (mA3/min.) and CFM (ftA3/min.)
* Air velocity :
m/s, ft/min, km/h, knots.
* Air température : °C, °F.
* 3 air flow mode : Instant, 2/3 Vmax, Average.
* Low-friction bail vane wheels is accurate in both high & low velocities.
* Large LCD with dual display.
* Record max. and min, reading value.
* Datahold.
* Microcomputer circuit.
* Thermistor sensor for temp. measurement, fast response time.
* RS 232 PC sériai interface.
* Separate probe, easy for opération ofthe différent measurement environment.