0-1000mm / 0-40" Digital Caliper for Wide Measurements up to 1.5 Metres - 1136 Series (Insize)The 1136 Series Digital Vernier Caliper is built in stainless steel for long tool life in machining and workshop environments. It combines rugged durability with precise measurement capability, featuring inside measuring jaws and stepped outside jaws for versatile checks of internal bores, external dimensions, and stepped features. 0 1000 mm 0 40" primary range with extended capability up to 2000 mm (80"). High precision resolution 0. 01 mm 0. 0005