The Snap-on 6" Electronic Caliper, No. CAL6E, offers an ergonomic design, making it comfortable and easy-to-use, according to the company. The auto-off feature kicks in after 30 minutes maintaining its last measuring position. The hardened stainless steel body provides 0.0005” resolution and 0" to 6" measuring range. At 0.320” the digits are easy-to-read and offer inch/millimeter conversion. Equipped with an integrated depth rod designed for smoother operation, and a thumb wheel for fine adjustments. The CAL6E comes in a plastic case with a foam insert for secure storage.