... -core Digital Vernier Caliper with IP54 Measuring Function: ID, OD, depth, Height, Step This type of vernier caliper is now promotional! Welcome your inquiry!Dual-core Digital Vernier Caliper with IP54Division ... value/accuracy: +/-0.01mm(+/-0.0005")Measuring Range: 0-300mm/0-12"(customized range can be met)Materail: high quality ...