Central District serves American milum615 PCB surface copper thickness Brand: milum models: mm615 milum distributor in China Specifications: Measuring range: 0.04 ~ 4mil (0.25 ~ 200um) error: ± 1% (based on standard sheets) Resolution: 1 to 3 (fixed) PCB thickness restrictions: no memory capacity: 15,000 readings pen size :( length) 130mm / (width) 70mm / (height) 30mm Output Interface: USB Weight: 210 g (without protective cover) Battery: one 9V battery attached AC adapter Battery life: Rechargeable reusable US milum mm615 handheld rechargeable battery-powered surface copper thickness. With compensation measurements PCB copper thickness gauge, they test out the data is extremely accurate and high stability. It can be applied before etching after copper plating thickness measurement of PCB surface. The unique design of the user-friendly interface enables glance easy to get started. Ten years, Ben Blue Technology has been serving the PCB manufacturers, metal plating, connectors, LCD, research institutions, universities, quality inspection center, semiconductor, microelectronics, optoelectronics, optical communications and other fields. We provide high quality products and the best customer service have been the highest award in the future, we will continue to meet customer expectations, requirements and needs. Sales Manager: Mr. Wu Xiang, 136 Fifth Linger 1959 (Ben Blue Technology)