R45AM4220-90JP 杯式型风速计
DC 1.5 V battery ( UM4/AAA ) x 4 PCs,




Power Current


Approx. DC 6.8 mA




Weight


181 g/ 0.4 LB. @ Battery is included.




Dimension


Main instrument :190 x 40 x 32 mm (7.5 x 1.6 x 1.3)
Cup vane ( 3 cups

01/11 05:02