รายละเอียด:
สั่งจำนวนมากกรุณาโทรสอบถาม 081-682-1555
เครื่องวัดความสว่างของแสงสูงสุด 50,000 ลักซ์ ดิจิตอล หน้าจอ LCD
Digital 50,000 Lux Light Meter Luxmeter LCD
Brand New, High quality, low price!
This is a brand new luxmeter, LX1010B, which can measure up to 50,000 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.
Specifications:
-
Range:0- 2,000/20,000/50,000 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.
Package included:
· 1 x Luxmeter
· 1 x Sensor cover
· 1 x 9V battery
· 1 x User manual (IN ENGLISH)
Package Weight 0.19kg (0.42lb.)
Package Size 10cm x 20cm x 2cm (3.94in x 7.87in x 0.79in)