Measuring and testing – Display or display device details
Patent
1991-08-28
1994-05-10
Noland, Tom
Measuring and testing
Display or display device details
36443101, 73 2331, 374143, G01D 700, G01D 308
Patent
active
053097777
ABSTRACT:
The present invention relates to a measuring instrument, in particular for measuring waste gases from heating installations, comprising at least one sensor and pump arranged in a measuring channel, a microcomputer for controlling the measuring sequence and for processing the sensor signals, which is connected to an alphanumeric display device and two control elements, wherein one control element serves for paging in a selection menu, by which one menu item is displayed on the display device, and wherein the other control element serves to input in accordance with the menu item displayed.
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"Passive Encoder for Range Knobs"; Bureau of Mines Information Circular/1983; IC 8939; First Available on Aug. 2, 1983; William H. Schiffbauer; pp. 1-8.
Schmitt Rudi
Schmitt Werner
Noland Tom
S & G Schmitt Messgeraetebau GmbH
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