Laser Measurement Instruments Ltd. Manufactures Precision Measurement Heads. Laser Measurement Instruments Ltd. Manufactures integrated process control systems using a wide range of non-contact measurement technologies designed to improve product quality and reduce manufacturing costs. The company manufactures Process Control, Laser Scanning Diameter Measurement, Ultrasonic Wall and Eccentricity Measurement. The Precision Measurement Heads is available for applications where a bench top solution is not required. The Precision Measurement Heads offers a wide choice of measurement ranges, accuracies, and sizes to provide the perfect product to fit your measurement needs.