We are dealing in insize make Laser scan micrometer. Its measure ellipticity, outer diameter, run out, maximum diameter of tool etc.. can be used for transparent and non transparent work pieces. Tolerance measurement, Online or offline measurement, connected with computer and PLC. Model - LDM-030, LDM-065 For More Information click below link http://www.acroenterprise.net/products/category/laser-scan-micrometer/1 Laser scan micrometer dealer in India.