
Metal vane probe, heavy duty, wide range measurement

Air temperature: C degree, F degree

3 air flow mode: Instant, 2/3 Vmax, Average

Low-friction ball vane wheels is accurate in both high & low velocities

Air velocity: m/s, km/h, ft/min, knots. mile/h.

Record maximum and minimum reading with recall

Data hold

Microcomputer circuit provides special function & offer high accuracy

Auto shut off saves battery life

Thermistor sensor for temp. measurement, fast response time

Build-in low battery indicator

Operates from 006P DC 9V battery

RS 232 computer serial interface