Product Description
- 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.
Specification
| TM-720 Light Meter | |
| Light Source Selecting | Tungsten/Daylight, Fluorescent, 0~9 select rating |
| Measuring range | 400,4,000,40,000,400,000Lux |
| 40,400,4,000,40,000Foot-candel | |
| Accuracy |
±3%±3Lux(0~500Lux), ±3%(up 501 Lux) (Calibrated to standard incandescent lamp 2856∘K)
|
| ±8% (other visible light source) | |
| Dimension | 133mm x48mm x23mm (LxWxH) |
| Power | 2 batteries 1.5V AAA |
| Weight (including battery) | 80g |