UNBRANDED LX-1309 测光表, 400000 LUX, USB接口
Easy-to-use light meter with USB interface, wide measuring range up to 400,000 lux, large LCD display, 40-segment analogue bargraph, relative mode and user-selectable measuring units. Ideal for environmental monitoring, health and safety checks, and industrial applications. Measures both Lux and Foot Candles FC, user selectable
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Range selection of 4 ranges Lux, 4 FC
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Impact-resistant ABS case with protective rubber boot
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Silicon photo diode sensor and spectral response filter
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Fully cosine corrected
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Sensor connected to the instrument by a fixed approx 1.5 metre coiled cable
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Measuring rate of 1.5 times per second
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Easy to read - large backlit LCD display with 40 segment bar graph and function indicators
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Peak hold and Data hold freezes measured values
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Max/min hold
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Relative reading
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Over range indication
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Auto zero
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Auto power off and low battery indication
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USB interface for output to PC