Vernier Caliper: With 32 Feeler gauge Set, precise resolution: 0.0005'/0.01mm, measurement range: 0 - 6' And 0 - 150mm; resolution: 0.0005'/ 1/128'/ 0.01mm; accuracy: 0.001'/ 0.02mm, our vernier meets your accuracy requirements anytime 32 Blades Feeler Gauge: 0015'/ 0.04 mm to 0.035'/ 0.88 mm, Each Feeler gauge is laser etched with inches and millimeters for easy identification; foldable for easy take and store Hardened Stainless Steel Caliper: Depth-measurement blade, precise internal and external measuring jaws, polished stainless jaws for smooth sliding; smart design to prevent burrs and sharp edges Easy Measure & Easy Read: Automatic on/off, measure inside, outside, depth and step with jaws and probe; extra large LCD screen, fraction/inch/metric conversion, for easy and accurate reading Electronic Caliper Measuring: Extra LR44 battery included; high-grade plastic storage case; 32 blades steel Feeler gauge for better value