The IM-104 instruments have been designed especially to measure the RPM in Rotax® engines 503 and 582.
The IM-104 is available in 57 mm diameter.
The IM_104 not need external power suply.
The minimum instrumentation requirements for the BRP_ROTAX® four stroke engines include a gauge for continuous RPM monitorization.
Suitable for 12 Pole Ducati ignition unit
Power Supply Not need external power suply
Scale 0..8000 rpm
Subdivision scale 200 rpm each
Max. Deviation 2%
Dimensions See sketch
Calibration Calibrated by the manufacturer prior to shipment.