Light Meter Handheld Lux Meter for Ambient Light Intensity Monitoring Digital Photometer Range up to 200,000 Lux Photo Illuminance Sensor

OverviewSpecifications: Material: ABS Main Parts of Photometer Head: Photodiode+cosines corrector+correction filter illuminance Measuring Range:  Total Measuring Range: 0~200,000 Lux into four ranges X1: 0~199.9 Lux X10: 200~1999.9 Lux X100: 2000~19999.9 Lux X1000: 20000~200000 Lux illuminance Accuracy: ±3%rdg (below 10000 Lux)                                     ±4%rdg (below 10000 Lux) Unit of illuminance: Lux / FC Operating Temperature/Humidity: 0~40℃, 10~90%RH Storage Temperature/Humidity: -10~50℃, 10~90%RH LCD Screen Update: 2 times/s Power Source: 3 * 1.5V AAA batteries (Not included) Battery Life: About 200 hours (consecutive working time without turning on backlight) Item Size: 170 * 47 * 26mm / 6.69 * 1.85 * 1.02in Item Weight: 113g / 3.98oz Package Weight: 150g / 5.29oz Package Size: 18.5 * 6.8 * 4cm / 7.28 * 2.67 * 1.57in