Suyash Preci - Lap Aids manufactures Universal Mechanical Comparator Unit with 5 to 140 mm Range. Suyash Preci - Lap Aids is an ISO 9001:2008 certified company. The Universal Mechanical Comparator Unit with 5 to 140 mm Range are used in various applications like outside diameter; inside diameter; concentricity of diameter; wall thickness; gear span; centre distance; ovality two point measurement; roundness three point measurement; etc. The Universal Mechanical Comparator Unit with 5 to 140 mm Range can be used with either dial indicator 0.010 or microcenters 0.001 mm of shank diameter 8.00. This Comparator Unit is useful for bearing, bush, automobile, pump industries, etc.