Specification * Measuring range: *Acceleration:0.1~199.9m/s *Velocity:0.1~1999.9m/s :0.1~199.9m/s *Velocity:0.1~1999.9m/s *Displacement:0.001~1.999 mm (P~P) *Accuracy: ±5% *Measuring frequency: --Acceleration: 10Hz~1KHz (LO);1KHz~15KHz (HI) --Velocity: 10Hz~1KHz (LO) --Displacement: 10Hz~1KHz (LO) Features *LCD display: 3 1/2 digits display *Vibration pickup: Piezoelectric ceramic accelerometer (Shear-type) *Operation temperature: 0~40 *Equipped two probes (S and L) to adapt the different measurement requirement *Provides a magnetic probe to fit the condition uneasy hold on by hand *Maximum value hold function *Ambient temperature reading *C/F selection *Low battery indication *Auto power off *LCD backlight display Warranty: 12months Package *Packing method: Gift box + PP box *Power supply: 1*9V battery(not included) *Weight: 200g *Dimension: 70*145*28MM