เครื่องวัดแสง Extech LT300 Light Meter

Description

            The LT300 is a wide range light meter up to 20,000 Foot-candles or Lux with a high resolution of 0.1 Fc/Lux. The meter has a remote light sensor on a 12" coiled cable, expandable to 24". The LT300 utilizes a precision photo diode and a color correction filter for cosine and color corrected measurements. The large backlit LCD display with analog bargraph, is ideal for all light measurements

Features:

       Wide range to 20,000 Foot-Candles or Lux with high resolution to 0.01 Fc/Lux

       Relative mode indicates change in light levels

       Peak mode capture highest reading

       Remote light sensor on 12" (305mm) coiled cable - expandable to 24" (609mm)

       Utilizes precision photo diode and color correction filter

       Cosine and color corrected measurements

       High accuracy of ±(5% reading + 0.5%FS)

       MIN/MAX feature stores maximum readings

       Data Hold freezes reading in the display

       Large LCD display with analog bargraph

       Backlit for readings in low light levels

       Dimensions: 5.9 x 2.95 x 1.57" (150 x 75 x 40mm)

       Weight:7 oz (200g)

       Complete with 9V battery, light sensor with protective cover, and protective holster

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http://www.maxtech.co.th/index.html?action=categories&categories=12