Check the listing for details. Digital Caliper Measuring Tool,Caliper Measuring Tool with Stainles... Fast Ship. Condition: New. Listed at 26.99 USD. ✅ [Stainless Steel Material] : This caliper tool is made entirely of high quality stainless steel, which is dustproof, waterproof, impact resistant, rustproof hence it has a long service life. ✅ [Automatically shut off] : When you have no action on the dial caliper, it can automatically shut off after 4 minutes.