Smart sensor AR63B digital vibration meter tester has 0.1~199.9m/s2 acceleration range, 0.001~1.999mm displacement range, 0.1~199.9m/s velocity range, 1KHz~15KHz velocity frequency range, 10KHz~1KHz acceleration frequency range, ±5%H ±2 digits signal output, LCD screen, 150 x 70 x 30mm dimensions and 137g weight.