This is a convenient and practical luxmeter with wide measuring range. Perfect to use in the field of: school--laboratory, library; office building--hall, lobby, meeting room, canteen, toilet; factory--warehouse, drawing; hospital, hotel, restaurant, club, supermarket, shopping mall etc.
Auto data collection and record.
Wide measuring range, large LCD display, clear to see data and operate.
Manual operation to adjust quantity of recording data from 1 to 50; time interval of sampling from 1 to 60 seconds; time for delay start of auto data recording from 1 to 60S.
Auto or manual 3 range switching: 2000/20000/200000 LUX according to different light intensity(auto).
Other functions: fast sampling: 2 times/second, data hold function, exchange of LUX and FC, maximum & minimum value, low power indication.
Split-type design for better light detector.
1. In 20000LUX range, you should X10(multply 10) to get the real data, and in 200000 LUX, you should X100(multply 100) to get the real data.
Display: 3-1/2 LCD
Measuring Range: 2000/20000/200000 LUX(Auto & Manual Adjustable)
Spectral Response: CIE Photopic Standard(CIE human eye response curve)
Spectral Accuracy: f'1≤6%
Cosine Response: f'2≤2%
Accuracy: +/-4% +/-10dgts(﹤10000LUX);+/-5% +/-10dgts(>10000LUX)
Temperature Characteristic: +/-0.1%/℃
Sampling: 2 times/second
Light Sensor: Photodiode with Filter
Power Supply: 2 * 1.5V AAA Battery（Not Included）
Light Sensor Part: 8.5 * 5.4 * 2.3cm / 3.35 * 2.13 * 0.91in
Main Body Size: 10.8 * 5.8 * 2.7cm / 4.25 * 2.28 * 1.06in
Item Weight: 112.5g / 3.97oz
Package Size: 21.3 * 15.8 * 5.2cm / 8.39 * 6.22 * 2.05in
Package Weight: 219g / 7.72oz
1 * Luxmeter
1 * English User Manual