- Digital lux meter: measures the amount of light going into the sensor- Precise and easy readout<br />- Spectral Sensitivity close to CIE photo pic Curve<br />- Cosine Angular corrected<br />- Tripod fixable<br />- Data Hold function<br />- High accuracy in measuring<br />- Low battery indicator.<br /><strong>- Key Specifications:</strong><br />* Display: 3 1/2 digit LCD<br />* Measuring Range: 200/2000/20000/200000 Lux 20000 lux-reading x 10; 200000 lux-reading x 100<br />* Overrange Display: Highest digit of (1) is displayed<br />Resolution: 0.1 Lux<br />* Accuracy: ＼ 3% rdg ＼ 0.5% f.s.(10、000 lux) (calibrated to standard incandescent lamp、 2856 K)<br />* Repeatability: ＼2%<br />* Temperature Characteristics: ＼0.1%<br />* Measuring Rate: Approx. 2 times/sec.<br />* Operating Temperature & Humidity 0'C to 40'C < 80% R.H.<br />* Power source: 1 x 9V battery (sold separately)<br />* Dimension: 135mm(L) x 75mm(W) x 33mm(H)<br />* Net Weight 250g<br />* Accessories: Carrying case<br />                                                                                                                                Powered by one 9V battery (sold separately)Dimensions: 5.75 in x 2.76 in x 1.18 in<br />Weight: 12.8 oz