DIGITAL DISPLAY AERIAL SURVEY METER.
WESTON INSTRUMENTS INC NEWARK N J
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Three Digital Display Indicators have been incorporated into the CD V-781 Aerial Survey Meter replacing the three conventional panel meters to display dose rate readings numerically. The Digital Display Indicator contains a DArsonval mechanism and an optical system so arranged to provide a projected image on a screen. Readability error is virtually eliminated since only one indicator is visable at a time displaying a discrete reading of dose rate. Each Digital Display Indicator provides 10 distinct values in a two figure display measuring 34 inch high by 14 inch wide. Author