Range : 0.4 to 25.0 m/s.
m/s, km/h, ft/min., knots, mile/h, Temp.
Temp. : 0 to 50 oC, oC/oF.
Low-friction ball vane wheels is accurate in both high & low velocity.
LCD show both air velocity and Temp. value.
Remote vane probe separately, easy operation.
RS232 computer interface.
Data hold, Record (Max., Min.).
DC 1.5V (UM-4, AAA) battery x 6.