Gossen Mavo-Spot 2 USB - Manual (Page 14)

14
GOSSEN Foto- und Lichtmesstechnik GmbH
4.3.3 Difference A-B
You can read the difference between reference value A and the second measured value (B) directly from the
display. This function is used, for example, for detecting deviations in manufacturing.

Depending upon the respective results, the minus sign (-) must be observed.
etc.