Digital Light Meter Pro
디지털조도계 
TES-1339
(TES/대만)

= Dual Display, 4-digit LCD reading
= Spectral Sensitivity close to CIE photopic Curve
= Measuring Levels Ranging 0.01 to 999900 Lux,0.01 to 99990 fc, Autoranging 5 step
= Accurate and Instant response
= Integral illuminance measurement
= Luminous intensity measurement
= Data Hold function
= Data memory and read function
= Reference value setting for relative or percentage deviation measurement
= Ripple measurement for STRAY + LIGHT function
= Time-hold function
= Point - average function
= Comparator function
= Auto power off function
= CNS 5119 Class Ⅱ