EA33-en-GB_v2.5 7/18
2
Introduction
Congratulations on your purchase of the Extech EA33 EasyView Light Meter which measures light
level (luminance). This device measures up to 99,990 Fc and 999,990 Lux and stores up to 50
readings for easy recall. Careful use of this meter will provide years of reliable service.
Meter Description
1.
Light measurement display
2.
Timer display
3.
TIME button
4.
HOLD button
5.
Unit of measure button (Fc/lux)
6.
Enter button
7.
Luminous Intensity (cd) / Comparator button
8.
READ / Right arrow button
9.
Average reading tally display
10. Power ON/OFF button
11. Set button
12. Average button
13. Relative / Percent button
14. Light sensor
15. Left arrow / Memory button
16. Up / Down arrow buttons
Display
1.
Relative Mode
2.
Comparator Mode
3.
Average
4.
Data Hold
5.
% Relative
6.
Candela
7.
% Relative
8.
fc/lx-hours Integral Illuminance
9.
Stray light measurement
10. Time Hold measurement
11. ft/m luminance intensity distance
12. Day-Hour minute-seconds
13. Memory Read
14. Memory location
15. Average Reading tally display
16. Integration cycles
17. Low battery
18. Elapsed time indicator
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