VWR Digital Caliper Stainless Steel Hardened 8 in. Measurement Length

VWR 12777-830 Digital Caliper Stainless Steel is a professional-grade measuring instrument designed for laboratory and industrial applications requiring high precision. Constructed from hardened stainless steel, it is specifically engineered to provide accurate measurements of outside diameter, inside diameter, depth, and differential or step. This caliper features an easy-to-read LCD with 1/4-inch high digits that can switch between millimeters and inches with a single touch.

The caliper features a large, easy-to-read LCD display that allows users to instantly toggle between metric (millimeters) and Imperial (inches) units. It measures with a high resolution of 0.01 mm (0.0005 inches) and an accuracy of approximately ±0.03 mm. A key feature is the "Zero" button, which allows the display to be reset at any position; this is particularly useful for differential measurements (determining the difference between a reference sample and a test sample). The tool also includes a thumb roller for fine adjustments and a locking screw to hold a specific measurement in place for recording.

These calipers are indispensable for tasks such as verifying tubing sizes, checking the fit of stoppers, or dimensioning machined parts.