1 401020 and 401021 Ver. 1.03 11/99
INSTRUCTION MANUAL
Models 401020 (Lux) and 401021 (Fc)
Light Meter Adapters
•
Connects to standard DMM for
display
•
Measures Tungsten,
Fluorescent, Sodium, Mercury,
and Daylight
•
Status LED for power and low
battery
•
Battery operated
1. INTRODUCTION
Congratulations on your purchase of Extech’s Light Adapter. This professional device, with
proper care, will provide years of safe reliable service.
