Precision Devices, Inc. Profilometer
The Series 400 Amplifier is a sophisticated yet easy to use instrument with a modular surface texture program. All models feature a vacuum fluorescent display and sealed membrane keypad. An RS-232 communication port is standard (RS-485 optional), along with a remote start switch port and lockout key switch. Battery power is included on all models with the graphic plotter, and is optional on all other models.