Sensor Used The Exclusive Photo Diode & Color Correction Filter.
Data Hold Function.
Light Sensor Separate Design For Optimum Position Measure.
Measurement Range Scale & Illuminated Units Are Displayed On LCD.
Low Battery Indication
Offset Adjustment.
High Accuracy & Sensitive.
Large LCD Display And Distinct Digital Data Reading.
Power Consumption：Approx. 2.5 mA
Response Speed：2.5 Times/Sec.
"OL"Display When Over Range.
Cosine Angle Corrected

Specifications：
Indication：3 ½Digits LCD Readings With Maximum Value 2000.
Overload：”OL” Display On LCD
Photometer Range(nm)：400~700
Sensitivity Peak Wavelength(nm)：500
Photometer Units：LUX or Foot-Candle (FC); 1FC=10.76 LUX.
Measuring Range Scale：
DE-3350：0.1~19990 LUX.
                    0.01~1999 FC
DE-3351：0.1~199900 LUX.
                    0.01~19990 FC
External Connection(DE-3351)：DC Jack Output (I.D. Ø3.5mm): DC 1mV/dgt (Max.) DC 2V/F.S., Accuracy is ± 0.5% rdg compare with meter’s output.
 
TEMP./Humidity：
Operation：0°C~ 50°C(32℉~122℉)/<80% R.H.(no condensation)
Storage：-10°C~ 60°C(14℉~140℉)/<70%R.H.(no condensation)
 
Dimension & Weight：
Dimension：Meter-148(L)x71(W)x36(H)mm
                        Light Receiver-85(L)x67(W)x32(H)mm
Weight：Approx.270g (Including battery)
 
Accessories：
Battery 9V x1
Instruction Manual x1
Leather Gift Box x 1