Profile: Precision Analytical Instruments, Inc. specializes in the design, manufacture, and development of custom analytical & control instrumentation. Our standard microprobe simultaneously measures four independent physical phenomena that occur when light strikes a surface, which includes specular reflection, diffuse reflection, specular transmission and diffuse transmission. Our precision force applicators are used for applying forces at interfaces under controlled conditions. It also useful for performing precision abrasion, cleaning, and polishing & for applying compression or tension to an interface.