◆ Digital illuminance meter ◆
● Model : TES-1330A
● The digital illuminance meter is a precision instrument used to measure illuminance in the field.
It is fully cosine corrected for the angular incidence of light.
The illuminance meter is compact, tough and easy to handle owing to its construction.
The light sensitive component used in the meter is a very stable, long life silicon diode.
● Light-measuring levers ranging from 0.01 lux to 20,000 lux, repeatedly.
● High accuracy and rapid response.
● Data-Hold function for holding measuring values.
● Unit and sign display for easy reading.
● Automatic zeroing.
● Meter corrected for luminous efficiency function.
● Correction factor need not be manually calculated for nonstandard light sources.
● Short rise and fall times.
● Display : 3-1/2 digit LCD
● Measuring range :
20, 200, 2,000 and 20,000 lux
(20,000 lux range reading ×10)
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