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High-Precision Illuminance Meter Photometer Digital Brightness Meter Photometer Illuminance Meter Illuminance Tester, Dt1332a Range 200,000 Lux, Digital Lux Meter Illuminance Tester
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【Introduction】: A lux meter is an instrument that specializes in measuring luminosity and brightness. It measures the intensity of light (illuminance), which is the degree to which an object is illuminated, that is, the ratio of the luminous flux obtained on the surface of the object to the illuminated area. 【Multi-level Measurement】: High-precision illuminance meter with 4-level measurement, resolution up to 0.01Lux, and reading value lock function 【High-definition Display】: High-definition LCD display, 3-1/2-digit LCD display, Sudoku 1999, clear writing, easy to understand 【Long Battery Life】: Battery compartment design, instrument use, large-power 9V battery allows the instrument to last longer 【Prevent Accidental Touches】: soft rubber buttons, comfortable, convenient and fast, reducing key operation errors
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