LX-1010BS JEDTO เครื่องวัดแสง DIGITAL LIGHT METER[ของแท้ จำหน่ายโดยตัวแทนแต่งตั้ง]
Digital Lux Meter
Model: LX-1010BS
Description:
This is a new lux meter LX1010BS which can measure up to 100000 lux approximately 5000 footcandles. Its 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.
Specifications:
Range:0- 2000/20000/100000 Lux (± 5%+2D)
Accuracy: 5.0%
Resolution: 1 Lux
Sampling time: 0.4 second
Dimensions:
Body: 4 1/2 X 2 3/4 X 1 1/8
Sensor: 3 1/4 X 2 X 3/4
Weight : 160 grams