Description
This instrument is a pocket-sized illuminance (LUX) meter featuring unmatched functionality and portability.
It can be used for a wide range of applications in offices, homes, commercial buildings and other locations where light measurement is needed.
The LX20 has a measuring range of 0.1lx～403.9klx and accuracy of ±5 %. It features a 4039 count digital display with a 41-segment bar graph. The device has a stick-shaped light sensor that can be extended separately or attached to the main body for ambient light measurement, and tucks into the unit for storage, enabling measurement of a narrow position or area. The cleverly designed cover folds flat in back of the unit when in use, and protects the unit when closed.
- Small stick shape sensor probe
- 4039 counts with analog bar graph
- Silicon photodiode
- Measuring range 0.1lx～9klx
- Data hold
- Auto power save (15min after last operation)
- Cord length 900mm
Specifications
| Light sensor element | Si photodiode with approximated relative luminous efficiency |
| Display | Digital display: 4039 full scale |
| Bar graph display: 41-segment display | |
| Sampling rate | Digital display: Approx. 3 times/sec. |
| Bar graph display: Approx. 30 times/sec. | |
| Ranges | 400 lx range: 0.1 lx to 403.9 lx |
| 4000 lx range: 1 lx to 4039 lx | |
| 40 klx range: 0.01 klx to 40.39 klx | |
| 400 klx range: 0.1 klx to 403.9 klx | |
| Relative spectral sensitivity | Approximating the standard luminous efficiency |
| Power supply | LR44 1.5V×2 |
| Size/Mass | 117(H)×76(W)×18(D) mm / approx. 120 grams |
| Light sensor probe | 84(H)×16(W)×10(D) mm |
| Light sensor probe | Approx. 0.9 m |