This product uses the new low–power chips, supported by the scientific method; the product uses scientific machinery, design, digital light meter with backlight, easy darkroom operation, suitable for living quarters, family, work shop, office space and other routine environmental monitoring. Description: 100% brand new & high quality With large LCD display: much easier to read the data. Portable, lightweight, small size, you can put the meter in your pocket, easy to carry. Automatic measurement function. Lux/Fc Unit selection function. Low Battery Detection - Built-in low battery indication, auto power off without operation after 5 minutes, convenient and power saving. Max/Min measurements, Low battery indication, Backlight function. Application: widely used in electro-optical sources, research teaching, metallurgy building, industry inspection as well as agriculture researching and illumination control. Specifications: Model: GM1010. Color: show as pictures. Size: 166*52.5*35.5mm. Material: plastic. Photometric sensor: Silicon diode. Measuring range: 0Lux~200,000Lux/0Fc~185806Fc. Accuracy: +-3% rdg+-0.5%f.s. (<10,000Lux), +-4% rdg+-10dgs (>10,000Lux). Digital Updates: 2 times/s. LUX/FC unit selection function. Backlight function. Max/Min measurement. Automatic measurement function. Data rise and fall time is short. Low battery indication. After 5 minute Auto power off. Operating temperature and humidity:0?~40?, 10%RH~90%RH. Storage temperature and humidity:-20?~50?, 10%RH~90%RH. Battery life:18 hours(continuous operation). Power : 1 * 9V 6F22 Battery(included). Package Include: 1 * GM1010 Digital Lux Meter. 1 * User Manual.
