India tools & instruments manufactures digital vibration meter. Features of the vibration meter include an acceleration of 10hz to 1 khz, 10 hz to 10 khz /0.1400 m/ s; velocity of 10hz to 1 khz / 0.1-400 mm/s; displacement of 10 hz to 1 khz] 0.001-4.0 mm; auto power off, speed 5-100000 rpm and frequency between 0.1 to 10 khz. Metric/imperial conversion is among the host of features. The meter weighs 120 g.