Description : <br>CT-1330B Professional Lux Digital Light Tester Light Meter<br>Measures the amount of light going into the sensorPrecise and easy readoutSpectral Sensitivity close to CIE photo pic CurveCosine Angular corrected<br>Tripod fixableData Hold functionHigh accuracy in measuringLow battery indicator<br>Specification : <br>Display : 3 1\/2 digit LCDMeasuring Range : 200\/2000\/20000\/200000 Lux 20000 lux-reading x 10; 200000 lux-reading x 100Overrange Display : Highest digit of (1) is displayedResolution : 0.1 LuxAccuracy : &amp;plusmn; 3% rdg &amp;plusmn; 0.5% f.s.(&amp;lt;10，000 lux) &amp;plusmn; 4% rdg &amp;plusmn; 10dgts (&amp;gt;10，000 lux) (calibrated to standard incandescent lamp， 2856 K)Repeatability : &amp;plusmn;2%<br>Temperature Characteristics : &amp;plusmn;0.1%Measuring Rate : Approx. 2 times\/sec.Operating Temperature &amp;amp; Humidity 0'C to 40'C &amp;lt; 80% R.H.Power source : 1 x 9V batteryDimension : 135mm(L) x 75mm(W) x 33mm(H)<br>Accessories : Carrying caseDimensions : 5.75 in x 2.76 in x 1.18 in<br>Package included : <br>1 x CT-1330B Digital Lux Meter(in original gift box)<br>Details pictures :