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Tachometer
Product #: V77-26
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The V77-26 is a microprocessor-based tachometer that produces an analog (voltage level) output proportional to the rate of events on the input and displays the number of events per minute on the module face. It is used when a digital display of rate is desired and you don't want to clutter a chart-recorder-emulation screen with windows; or to sacrifice processing speed in multi-channel recording to calculate and display, or record, a channel of cursive rate data. It is also used when there is no computer in use and is especially useful in biofeedback for rapid-change stimulus synthesis. The unit can operate in a rolling average mode or an "Nth" event-sampling mode.
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