Digital Engine Hour Meter/Tachometers
Model RH60
The RH60 Digital RPM/Engine Hours/Elapsed Time digital gauge provides a four-digit display of engine RPM, total engine hours, elapsed trip time and maximum RPM seen. The RH60 works with any engine and can be driven from a wide range of signal frequencies and amplitudes.
Front panel calibration is provided for spot-on accuracy to within 1 RPM. A separate engine hours countdown alarm can be set to warn you to perform needed maintenance every set number of hours of engine running time. When activated, the RH60 built-in 85dB alarm will sound and the display will flash.
Five levels of backlighting can be selected, and all set-up, calibration and alarm values are saved to nonvolatile memory. Data is output on an NMEA 0183-compatible serial data line or that screw terminal can be programmed as an external alarm output.
This monitor is supplied in a waterproof front case with choice of round or square face.
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