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EasyView Digital Light Meter
Model EA31
User Guide
99 Washington Street
Melrose, MA 02176
Phone 781-665-1400
Toll Free 1-800-517-8431

Introduction
Thank you for selecting the Extech EasyView Digital Light Meter which measures the amount of
light falling on a surfac
and 20,000 Lux. This device is shipped fully tested and calibrated and, with proper use, will provide
years of reliable service.
e (luminance) in Foot-candles or Lux. This device measures up to 20,000 Fc
Meter Description
1. LCD display
2. Range button
3.
Power ON/OFF button
lux / fc selection button
4.
Data HOLD butto
5.
6. MAX/MIN
Photo sensor (lens cover not shown)
7.
(Tripod mounts on rear of sensor)
Note: Battery compartment is located
on the rear of the instrument
n
button
Spectral Sensiti
vity
2
EA31-EU-EN v2.3 08/13