LINEAR DISPLACEMENT IS 70 MM TO 600 MM, 1120 MM LONG, 180 MM WIDE, 130 MM HIGH, APPROXIMATE WEIGHT IS 32 KG (70 LBS), 3 LINE(S), 24 MAX VOLTS, 1.50 MAX AMPS, 30W MAX, MOUNTING BRACKETS INCLUDED, 1 FIXED CENTER LASER LINE PROJECTOR, 2 MOVABLE LASERS, SYMETRIC ABOUT FIXED CTR, LASER CLASS II, < 1 MW, 5 V DIODE, 635NM, RED, MOVING SPEED OF EACH RELATIVE TO FIXED IS 200 MM/SEC, POSITIONING ACCURACY IS +/- 0.3 MM, PARALLEL AND SERIAL (RS232 AND RS485) COMM, INCLUDES MATING CONNECTOR FOR PARALLEL INTERFACE, INCLUDES MATING CONNECTOR FOR 24 VDC SUPPLY CAPITAL PART COPICS ITEM NUMBER MA044605