Tradelab performs tachometer calibration with ENAC (ILAC) accreditation.
The tachometers are divided into two categories: optical tachometers and mechanical tachometers.
Tradelab performs the optical tachometers calibration without contact through a light pulses source.
The calibration of mechanical and optical tachometers with conical contact adaptor is carried out by comparison with a standard tachometer, when it is measuring the rotation speed from a mechanical axis in motion.