LM03-เครื่องวัดแสง ความสว่างแสง 200,000 ลักซ์ Light Meter 200k Lux |
฿1990 |
Overview:
Digital lux meter: measures the amount of light going into the sensor
Precise and easy readout
Spectral Sensitivity close to CIE photo pic Curve
Cosine Angular corrected
Tripod fixable
Data Hold function
High accuracy in measuring
Low battery indicator
Specifications:
Display: 3 1/2 digit LCD
Measuring Range: 200/2000/20000/200000 Lux 20000 lux-reading x 10; 200000 lux-reading x 100
Overrange Display: Highest digit of (1) is displayed
Resolution: 0.1 Lux
Accuracy: ? 3% rdg ? 0.5% f.s.(<10,000 lux) ? 4% rdg ? 10dgts (>10,000 lux) (calibrated to standard incandescent lamp, 2856 K)
Repeatability: ?2%
Temperature Characteristics: ?0.1%
Measuring Rate: Approx. 2 times/sec.
Operating Temperature & Humidity 0'C to 40'C < 80% R.H.
Power source: 1 x 9V battery (sold separately)
Dimension: 135mm(L) x 75mm(W) x 33mm(H)
Net Weight: 250g
Accessories: Carrying case
