ETI ETI-8051, Руководство пользователя

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foot candle (lm/ft2)
3. Resolution: 1 Lux
（
0…90000 Lux
）；
0.1 ftc
（
0…8300.0 ftc
）；
4. Range: 0…90000 Lux
0…8300.0 ftc
5. Accuracy: ±(3% +30 digits) to reference
6. Sample rate: 1 time /sec
7. auto power off: about 20 minutes
8. low battery indicator
9. Operating environment:
0
℃
~ 50
℃
(32
℉
~122
℉
)
，
0 ~ 80%RH
10. Storage environment:
-20
℃
~ 60
℃
(-4
℉
~140
℉
)
，
0 ~ 80%RH
11. Dimension and Weight:
121(L)x60(W)x30(H)mm, about 180g
12. Accessories:
DC1.5V (AAA) x 3pcs
String x 1pcs
Plastic box x 1pcs
Users manual x 1pcs
-3-