Rate-of-Fire Recorder
Sydor’s Rate-of-Fire Recorders are portable measurement tools used in the evaluation of service weapons.

With a long operational life, tests can be performed without interruption. Designed for use in rugged environments, this instrument can withstand wear in the field. Contained within a portable case, this unit can detect up to 6,000 rounds per minute.
Resources
Datasheet
Sydor IRIS Data Analysis DatasheetDatasheet
Sydor Rate of Fire Recorder Datasheet