7.4 Units selection
7.4.1 Measuring Air Velocity
(1)
After entering Air Velocity mode, press “
” button to
select desired units, they appear in turns cyclically: m/s,
km/h, ft/min,knots, Mph
7.4.2 Measuring Light
(2)
After entering Light mode, press “
” button to select
Lux or Fc.
7.5 Power ON/OFF
Turn the meter on by pressing "
" button for 1 second, and
turn the meter off by pressing and holding "
" button for at
least 3 seconds
7.6 MODE button
With
the meter on, press “
” button to select desired
