Amruta electronics has developed porta-coat-fnf combined coating thickness gauge for ferrous and non-ferrous base with a probe system which can be detachable as per application. The company manufactures this instrument with salient features like compact form, light weight, easy handling, can be operated by skilled and unskilled persons and is supported by microprocessor technology. The coating gauge for ferrous & non-ferrous base is available in 0-1500 micron range with 2 microns accuracy.