Mitutoyo 178-390 Standard Detector for the Surface Testers, 4mN by Mitutoyo ID#: 178-390-MIT | MFGID: 178-390 Your Price: $449.04 Quantity discounts available Quantity Price Return Policy Add Calibration w/ Certificate? No No Yes- Contact Me With A Quote Qty - + Add to Cart Request Info 问题吗? CallCall Us864.433.9771 | Mon-Fri 8-5 EST Share Print Product Info Product Information DescriptionMitutoyo 178-390 Standard Detector for the Surface Testers, 4mN Detector used with Surface roughness testers in various applications. Diamond stylus tip for precision detection.