8
5.12 Averaging 4 or 5 points
This function is designed to calculate the average
value with four or five measuring points as the
average of the luminance measurement for the
environment.
1.Press
button for 2 seconds to enter or exit
the menu of 4-5 Point AVG.
2.Press
button or
button to select
points 1, 2, 3, 4, and C.
3.With
button
pressed,
the
luminance
measuring starts; with
button pressed again,
the measuring data are recorded.
Summary of Contents for TM-215
Page 1: ...TM 215 Lux Light Meter User s Manual HB2TM2150000 ...
Page 2: ......
