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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
DISPLAY RANGE
1
Remove the cap and start measurement.
2
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.
3
Turn off the HOLD switch, and restart
measurement.
FAST
SLOW