เครื่องวัดแสง ความสว่างแสง Digital Light Lux Meter 0 - 100,000 Lux
Digital Light Meter 100,000 Lux Tester LCD Flash Photo
This is a brand new luxmeter, LX1010BS, which can measure up to 100,000 lux, approximately 5,000 footcandles. It's used for checking the level of luminance, luminance is a measure of the amount of light falling on a surface. It is defined as: 'the density of the luminous flux incident on a surface'. It is the quotient of the luminous flux by the area of the surface when the latter is uniformly illuminated. - (E = df / dA). This convenient gadget is widely used in many areas such as construction, inspection, photography and etc.
Features:
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Precise and easy readout
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High accuracy in measuring
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LSI-circuit use provides high reliability and durability
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Permits a wide range of light measurements
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Low battery power indication
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Adjusting zero automatically and excellent operation
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LCD display provides low power consumption and clearly read out evening high ambient light
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Separate LIGHT SENSOR allows user take measurements at an optimum position
Specifications:
Color: Black + Orange (exactly as the pictures showed).
Accuracy: 5.0%.
Auto zero function.
Data hold function.
Low battery indication.
Net Weight: 190g (with package box is 275g).
LCD Size: 50mm * 28mm.
Sensor Dimensions: 106mm * 57mm * 26mm (Photo detector).
Body Dimensions: 230mm * 72mm * 30mm.
Sampling Rate: 2.0 Times/Second.
Resolution: 1 Lux.
Photo detector: one silicon photo diode with filter.
Battery: one 9V battery, Consumption current approx. 2mA (9V Battery Included!)
Operating Temperature and Humidity: 0C~40C (32F~104F), 0~70%Rh.
Storage Temperature and Humidity: -10C~50C (14F~122F), 0~80%Rh.
Measurement Range: Lx1010BS~2,000 / 200,00 / 100,000 lux (± 5%+2D).
Package included:
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1 x LUX Meter
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1 x Instruction-manual
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1 x Battery
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1 x Carry case
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