Troxler 4640-B - Recall Last Reading Function

RECALL
The Recall function allows the last reading taken with the 4640-B
Thin Layer Density Gauge to be recalled for review.
Press 〈SHIFT〉 and 〈RECALL〉 for the display:
Dens: x.x PCF
%MA: x.xx%
%VOID: x.xx
Cnts xxxx xxxx
To return to the Ready mode, press 〈NO/CE〉.
5–10