Features:1. Wide Measurement Range: The measurement range is from 0 to 199,999 lux, Lux or FC unit switchable.2. Splits Type Design: The segmentation of the measurement points and reading points with retractable spring, can avoid the influence of strong light on the eye.3. Storage 50 data and delay logging function1 to 60s selection. 4. LCD display with backlight, easy for reading. MAX/MIN value measurement, data hold and low battery indication function.5. Widely used for monitoring light intensity in homes, office, schools, laboratories, indoor farming, etc.Notice:1. Actual color may be slightly different from the image due to different monitor and light effect. Please allow 1-3cm deviation due to manual measurement.2. Objects may have Logo, if you want to know, please contact us. If you mind, please do not bid.Specification:Type: Digital Lux MeterDisplay: 3-1/2 digit LCD display, Max reading 1999.Measuring Range: 0-199,999 lux20000Lux range reading x10; 100,000LUX/200,000Lux range reading x100Resolution: 200Lux: 0.1Lux; another range: 1LuxAccuracy:3 rdg 10dgts4 rdg 10dgts 10,000 luxCalibrated to standard incandescent lamp at color temperature 2856K.Photoreceptor: Photodiode attached filterSpectral Response: CIE photopic.CIE human eye response curveSpectral Accuracy: f39;16Cosine Response: f39;22Temperature Characteristic: 1/degCSample Rate: 2times/SRepeatability: 2Data Hold Function: YesMax/MIN Record: YesPower Supply: 2 * 1.5V AAA battery NOT IncludedItem Size: Approx. 128 * 55 * 30mm / 5.04 * 2.16 * 1.18in Package List:1 x Digital Lux Meter1 x Protection Bag1 x User ManualEnglish