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testo 545
Instrument de mesure de la lumière
Fabricant : testo
Simple, fast and precise measurement of illuminance (Lux) according to the V-lambda curve for all common light sources
Wide range of applications due to LED compatibility (except single-colour blue LED)
Fast in-app configuration, graph history, second screen and measurement data memory in the testo Smart App
Audible alarm sounds if a limit value is exceeded
Light
| Measuring range | 0 to 100000 Lux |
|---|---|
| Accuracy |
±3% of mv±1Digit
F2 = 5% = cos-true evaluation
F1 = 6% = V(Lambda) adjustment
Total ≤ 15%
Class C ¹⁾
|
| Resolution |
0.1 Lux (< 10000 Lux)
1 Lux (≥ 10000 Lux)
|