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Easy Use Handheld Digital Light Meter Lux Meter with Datalogger Function Free Software2
Analysis Instrument, Light Meter, Lux Meter, Light Data Logger
Leeder Technology Holdings Limited
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Product Description Company ProfileThe light meters are designed with a separate light sensor probe which is composed of silicon photodiode with spectral response filter and cosine correction element. They provide high precision measurements on solar irradiance and various types of artificial lighting including LED lights. Features: 1 Sensitivity meets CIE curve 2 Light sensor with protective cover 3 Follow Lambert's cosine law 4 Data hold, MAX/MIN function 5 Large LCD with Bargraph and Backlight 6 Low battery indication 7 Auto Power Off 8 Data Logger function General specificationLCD Display3-3/4 digital LCD (3999) with Analog bar-graph Spectral responseCIE Photopia(CIE Eye response curve), Cosine CorrectionMeasurement Range0~400kLux,0-40kfcAccuracy± 3 %(calibrated at 2854 °K with incandescent)± 6% Other visible light sourcesSampling rate4 times/second (digital display)Repeatability±2%Photoelectric detectorSilicon photodiode with spectral response filterPeak holdCapture the Peak light intensity of the shortest 10μSLow bat. indication Battery Icon appears when the battery voltage is too low for workingData Logger Memory32,000 dataOperation conditionTemperature: -10 ~ 50°C, Humidity:< 80%RH relative humidityStorage conditionTemperature:-20 ~ 50°C, Humidity:< 80% relative humidityDimensionMain body:160*58*33mm Sensor probe:102*60*25mmWeightAppr. 300g (including battery)Power supply9V 6F22 or 9V IEC 6LR61 Packaging & Shipping
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