Tachographs & Event Recorders

Medha is one of the leading manufacturers of Speed Recorders for Railway applications. These recorders are used on the locomotives and are similar function to the Black box in aeroplanes. These recorders are used for monitoring the performance of Loco Driver and especially at the time of an accident the recorded data becomes vital for establishing the cause of accident.

Medha designed it's first Speed Time Distance Recorder Type MRT 912 in 1989. It was an innovative technology in Strip Chart Recorder, developed as a substitute for the Secheron, Switzerland made mechanical Speed Recorder used by the Indian Railways then. It was the first microprocessor based system on the Indian Locomotive.

Today Speed Time Distance Recorders are available in different models based on their application and Locomotive. For Diesel Locomotives various models covering Memory Type Tachographs, Event Recorders, Strip Chart Type Tachographs, Test Equipment for Tachographs, and Speed Sensors are available.