Gossen Photo F508G MAVO-SPOT 2 USB Lux meter 0.1 - 99900 lx

The highly precise light-proof meter MAVO-SPOT 2USB for distance measurement with 1° measuring angle is in class B according to DIN 5032-7, IEC 13032-1 Appendix B and CIE 69 classified. It measures the brightness effect of illuminating surface in candela per square meter (cd/m²), taking into account of the environment light. It has a excellent adjustment at the spectral brightness sensation of the human eye V(λ) and is equipped with the low deviation from f1'<3% significantly better than the claim from the norm. The measurement object can be used via the mirror reflex look with 15° field of view and a sharp marked 1° measuring circuit in the middle exactly is accessed. The distance setting is from 1 m to... Shorter distances from 34 cm to be achieved via the optional close-up lenses. Alternatively, measurement via an optional high-quality measuring head attachment is possible. With the comfortable one-handed operation are measuring functions and measurements started. A push of a button activates the display in the viewfinder and its background lighting. Especially beneficial are the comparison and ratio measurements, it is the deviation of the measured value B to a reference value A evaluated and displayed. The Ratio A/B is used to contrast measurement at the workplace. The error percentage % A allows the assessment of uniformity of screens or the illumination of the projection screens.

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