เครื่องวัดแสง รุ่น CT-1330B แบรนด์ JEDTO 

Digital Lux Meter / Light Meter

Features:

• 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 at color temperature 2856K)

Specification:

• 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 at color temperature 2856K)
• Repeatability: ±2%
• Temperature Characteristics: ±0.1%
• Measuring Rate: Approx. 2 times/sec.
• Operating Temperature & Humidity: 0'C ~ 40'C < 80% R.H.
• Product Type :Lux Meter
• Color :Black
• Batteries Included :No
• Battery Form Factor :6F22
• Required Battery Count :1
• Package Type :Retail
• Depth :31 mm
• Height :147 mm
• Width :70 mm
• Product Weight :193 g