Lutron AM-4213 Mini Vane Anemometer

ANEMOMETER, Mini Vane
Model : AM-4210
* 13 mm Dia. heavy mini vane, telescope probe.
* High Temp. air velocity measurement.
* m/s, ft/min, km/h, knots, mile/h, Temp.(°C/°F).
* 0.8 to 12.0 m/s., -P circuit. RS-232.