With peak hold function
The MI1T-139M is a low-cost digital illuminance meter that can measure a wide range of illuminance from 0 to 400,000 Lux / 50,000 foot-candles (fc) with automatic range switching. It displays illuminance in both numerical and bar graph formats. The MI1T-139M automatically compensates for differences in light sources, allowing for illuminance measurements with any type of light source, including tungsten bulbs, fluorescent lights, mercury lamps, and sodium lamps.
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basic information
The MI1T-139M features a peak hold function that can memorize maximum/minimum illuminance changing in units of 1/100,000 seconds. By using this function, it is possible to measure the illuminance of light pulses that change in very short periods. Additionally, it is a multifunctional illuminance meter with maximum/minimum illuminance memory changing in units of 0.67 seconds, hold function, illuminance change value measurement, and a backlight function that allows visibility of values even in dark places. The MI1T-139M comes with USB output, enabling real-time output of illuminance data to a computer. Measurement data can be saved in .txt format, making it viewable in Excel as well. We will deliver the handheld multifunctional digital illuminance meter MI1T-139M, suitable for a wide range of applications, along with analysis software, a USB cable, and a soft case.
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Applications/Examples of results
■Purpose Management of lighting in factories/offices/administrative offices/hospitals/residences, optical experiments in laboratories/labs, management of light sources such as bulbs/fluorescent lamps, and illuminance management (light cycle control) in agriculture/forestry/fisheries sectors.
Company information
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