Whether you’re measuring group sizes or checking the diameter of those newly swaged cast-lead bullets, having an accurate measuring tool is essential. The iGaging EZ Cal Digital Calipers are purpose-built to provide easy, precise readouts for firearm enthusiasts. The stand-out feature of the calipers is the extra-large LCD digital readout, which displays measurements that users can easily read and record. The calipers themselves are large enough to measure from 0 to 6 inches with an accuracy capability of 0.001 of an inch. Repeatability is measured within 0.005 of an inch, and readings can be had in decimals, millimeters or fractions of an inch. Machined from stainless steel Mfg: Igaging