Check the listing for details. Mitutoyo 573-234-10 Model NTD13-6 Absolute Digimatic Caliper, 0-6 Fully Function. Condition: New – Open box. Listed at 125.00 USD. The Mitutoyo 573-234-10 Model NTD13-6 Absolute Digimatic Caliper is a high-precision digital caliper designed for measuring tube thickness with a range of 0-6 inches. With a resolution of 0.0050 inches, this caliper provides accurate and reliable measurements for metalworking inspection and measurement tasks. Its SPC output capability allows for easy monitoring and documentation of measurements, making it an essential tool for quality control in various industrial applications. This Mitutoyo caliper is a top choice for professionals seeking precise and efficient measurements.