Product Name: Apothem Centerline Digital Vernier Calipers Distances Between Hole and Edge Model NO.: 115-221 Power: Electricity Application: Length Instrument Trademark: Anyi Transport Package: Plastic Box or Wooden Box Specification: 5-150mm Origin: China HS Code: 9017300000 Product Description 1. Can measure the center distance between two holes.2. Can measure the distance between edge and center.3. Centerline contacts can be slid up and down to measure the center distance between stepped holes.4. The caliper with presetting function for easy measuring is optional.Measuring RangeOrder No.ResolutionLimit Error5-150mm115-2210.01mm±0.03mm10-150mm115-221-10.01mm±0.03mm20-150mm115-221-20.01mm±0.03mm5-200mm115-2220.01mm±0.04mm10-200mm115-222-10.01mm±0.04mm20-200mm115-222-20.01mm±0.04mm5-300mm115-2230.01mm±0.05mm10-300mm115-223-10.01mm±0.05mm20-300mm115-223-20.01mm±0.05mmMeasuring RangeOrder No.Veriner ReadingLimit ErrorS-150mm145-2210.02mm±0.03mmS-200mm145-2220.02mm±0.04mmS-300mm145-2230.02mm±0.05mm