Accurate Visible Compensation Filter f’1 is Used. CIE (λ):f’1<2%,<3%,<5%,<8%,v(λ)Match Cosine Response:f’2<2% Range : From 20 to 200,000 Lux Analog Output Standard Valox Housing to Withstand Accidental Drops Digital and Analog Output Function Highly accurate f’1 Compensation and Diffuser f’2<2% MAX/Data Hold Function Backlit LCD Display
The "TR-74Ui Illuminance UV Recorder" is a simultaneously measure and record four items: Illuminance, Ultraviolet Light (UV), Temperature and Humidity. In addition to these, the TR-74Ui is also capable of displaying Cumulative Illuminance and Cumulative Amount of Ultraviolet Light in the LCD display. From dim moonlight to the summer sun, Illuminance can be measured
Digital LUX / footcandle Handheld Mini Light meter (Illuminator) Model: DLM-533
DLM-533 is a handheld mini-illuminometer, the machine uses the use of photoelectric sensing technology and special operation to amplify the chip circuit design, and the use of special filtering, etc., can effectively convert the light into electrical signals , And then through the microprocessing chip for data processing, LCD digital display of its measurement results. It can be widely used in lighting, animal husbandry, mining, laboratories, offices, agriculture, meteorology, environmental protection, sports, factories, schools, and so on. It can be used in real- time detection of environmental illumination. Public places and other areas.