Model : VB-8213 * Acceleration : 200 m/s2. Velocity : 200 mm/s. Displacement : 2.0 mm. * Max hold, peak value, data hold. * Memory ( Max., Min. ) * LCD display with bar graph. * 500 point data logger. * Zero adjustment, RS232 computer interface. * Optional data transmission software, SW-DL2005. * Accelerator and hard carrying case are included.