Energy Efficient:Automatic switch-off and low battery indication save power, making it an eco-friendly option for your work. User-Friendly Design:Featuring a backlit LCD and data hold, the meter is easy to read and use in various conditions. Wide Measuring Range:With a 1-200.000 lux range, this light meter offers precise measurements for diverse lighting scenarios. Versatile Applications:Ideal for photoelectric light sources, research, teaching, and industrial inspection, this spectrometer is a versatile tool. Accurate Measurement:±5%rdg ±10% accuracy ensures reliable readings for professional photography and environmental testing.