Keterangan
LUTRON CUP ANEMOMETER AM-4220
CUP ANEMOMETER
Model : AM-4220
* Out side air speed measurement.
* 0.9 to 35.0 m/ s, ft/ min., km/ h, mile/ h, knots.
* All in one, hand held type.
* Cup type probe, high reliability.
* LCD display, Record ( max., min.) .
* IP-65 Water resistance, heavy duty.
* DC 1.5V battery ( UM-4, AAA) x 4.