เครื่องวัดแสง Mini Pocket Size Light Meter > ขนาดเล็กพกพาสะดวก > Lux/FC Meter รุ่น TM-720
TM-720: Light Meter Lux/FC, Tenmars Taiwan
Warehouses, factories, office buildings, restaurants, schools, library, hospitals, photographic,video, parking garages, museums, art galleries, stadiums, building security.
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:
| >
TM-720 Light Meter | |
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Light Source Selecting |
Tungsten/Daylight, Fluorescent, 0~9 select rating |
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Measuring range | |
400,4,000,40,000,400,000Lux |
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40,400,4,000,40,000Foot-candel |
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Accuracy | |
±3%±3Lux(0~500Lux), ±3%(up 501 Lux) (Calibrated to standard incandescent lamp 2856?K) |
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±8% (other visible light source) |
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Dimension |
133mm x48mm x23mm (LxWxH) |
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Power |
2 batteries 1.5V AAA |
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Weight (including battery) |
80g |