The Model DI-10-DFD-IR inclinometer system from Columbia Research Laboratories Inc., Woodlyn, PA, is a differential tilt measuring device that lets you match the slope of two remotely located surfaces. Suited for use in construction and shipbuilding, the system's readout can indicate the absolute tilt of either sensor or the differential angle between them. Features include rugged, force-balance inclinometers with high resolution, a 4.5-digit, 7-segment readout, and switch-select for either sensor output or differential mode.
Inclinometer System from Columbia Research Lab
Columbia Research Labs, Inc.