2. MEASUREMENTS PROCEDURES
2.1 SETTING RESPONSE SWITCH
Changes the response switch FAST or SLOW suited to light source.
FAST ： for general light source
SLOW ： for flicker light source
2.2 AUTO-RANGE MEASUREMENT AND
Remove the cap and start measurement.
The readout appears on the panel. When the readout is stabilized, read the value.
Turn on the HOLD switch, and the readout will be held.
Turn off the HOLD switch, and restart measurement.