Features 1 Accurate measurement accurate to 0 01mm error range ± 0 02mm 2 LCD display3 Roller push button non slip thread not easy to slip4 Nickel plated process anti rust anti acid anti alkali hardened shell electroplating process5 Laser engraving the scale is clear and easy to read Specification Product Name Stainless steel digital caliperProduct material stainless steelProduct range 150mmError value ±0 02mmResolution 0 01mmBattery type 1 5V button batteryMode switching mm InchProduct packaging plastic box packaging Package includes 1 X Digital Caliper Details pictures