มิเตอร์วัดแสง TM-720 Mini Pocket Digital Light Meter

Mini Pocket Digital Light MeterMeter Smaller than Your Palm Size(Model No.: TM- 720)

APPLICATIONS: Warehouses, factories, office buildings, restaurants, schools, library, hospitals, photographic, video, parking garages, museums, art galleries, stadiums, building security.

DISPLAY:

• 3 3/4 digits Backlit LCD with maximum-reading of 3999.
• Overload and Low battery indication.

FEATURES:

• According to JISC1609 : 1993 and CNS 5119 general A class specifications.
• Spectral response close to CIE luminous spectral efficiency.
• Measuring the intensities of illumination displays in unit of Lux or Foot-candle.
• Silicon photo diode and filter.
• Measuring light source include all visible light source.
• Cosine angular corrected.
• Auto power off and disable function.
• Data hold, Max/Min/AVG hold.
• Real Zero function.
• Auto ranging.

SPECIFICATIONS:

• Light Source Selecting: Tungsten/Daylight, Fluorescent, 0~9 select rating
• Measuring range:
  • 40,400,4,000,40,000,400,000 Lux
  • 40,400,4,000,40,000 Foot-candel
• Accuracy: +/-3% (Calibrated to standard incandescent lamp 2856o K)
  • +/- 8% (other visible light source)
• Power: 2 batteries 1.5V AAA (included)

DIMENSION:

• Size :133mm x48mm x23mm (LxWxH)
• Weight (excluding battery) : 80g