... CE,SGS,ROHS can be met Dual-core Digital Vernier Caliper with IP54 Measuring Function: ID, OD, depth, Height, Step This type ... 0.01mm(+/-0.0005")Measuring Range: 0-300mm/0-12"(customized range can be met)Materail: high quality carbon steel or stainless ... position; high quality and large LCD display make it easy to readMeasuring Function: ID, OD, depth, Height, Step.Quality Control: CE,ROHS,SGS ...