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Helicopter Dual Rotor / Engine Tachometer

$255.00






Helicopter Dual Rotor / Engine Tachometer


The Rotor-1 dual rotor / engine tachometer is a 3 1/8” instrument providing two universal RPM inputs that is primarily intended to measure rotor and engine RPM. Typical uses are rotor / engine RPM displays for helicopters and gyroplanes.

The Rotor-1 displays rotor and engine RPM in a digital readout as well as in a traditional scalable analog needle display. In addition the Rotor-1 provides a 24 entry automatic flight log that stores the duration of each of the last 24 flights. It also has a Hobbs meter (can be set to the current engine time) which is password protected, an engine running timer/flight timer and a programmable maintenance timer to schedule routine engine maintenance.

The Rotor-1 also features a programmable rotor and engine RPM low / high alarm as well as it records the maximum RPM values reached in permanent memory.

  • Dual rotor / engine tachometer
  • Dual digital readouts or a traditional scalable analog needle display
  • Includes a 24 entry automatic flight log
  • Includes a settable Hobbs meter (password protected) and an engine running timer/flight timer
  • Contains a programmable engine and rotor low / high RPM alarm
  • Contains a programmable maintenance timer for scheduled routine engine maintenance

MGL Instruments are Non-TSO'd and are applicable to Experimental, Ultralight and Sport aircraft or as secondary instruments or displays in standard categories. They may not be used in standard category aircraft to replace primary instruments required for compliance with your airworthiness certificate.


Warranty: 3-year limited Warranty from MGL Avionics US and a 30-day Total Satisfaction Guarantee

Shipping: Contact us for optional shipping methods.

CONTACT US prior to purchase with any questions and for further information

ROTOR F/X LLC Product Support: info@rotorfx.com, +1 818-574-7663 

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Add to Cart:

  • Model: ROTOR-1
  • Shipping Weight: 3lbs
  • Manufactured by: MGL Avionics


This product was added to our catalog on Wednesday 31 March, 2010.

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