Fill in the Blank of Domestic Thickness Gauge! Xi 'an Amctech co., Ltd. Has been engaged in the research of thickness gauge technology such as cold rolling (alloy material, composite strip, stainless steel, copper, copper alloy), and accumulated abundant measurement technology experience in practice, and mastered the key technology of imported similar thickness gauge. Through independent innovation and research and development of our company, Type 120  contact thickness gauge has been successfully developed, and its performance and reliability have reached the international advanced level. Measurement accuracy:± 0.001mm, Response ：600m/min, measurement range: 0-3mm;