2012 New Parallax-free vernier caliper has spcial design for the main scale and the vernier.
Port: Ningbo
Minimum Order Quantity: 20 Piece/Pieces
Supply Ability: 50000 Piece/Pieces per Month
Payment Terms: L/C,T/T,Western Union
Contact SupplierPackaging Detail: Carton
Delivery Detail: 30 Days
2012 New Parallax-free Vernier Calipers:
The jet black straight grooves on both sides of the master bar allow for positive alignment of graduations and flush fitting of the vernier scales to the main scale, which eliminates parallax.
Can measure outside diameter (O.D), inside diameter (I.D), depth and steps
Stainless steel, hardened throughout. Satin chrome finished vernier and main scale with jet black graduations for glare free reading. All graduations are marked by laser machine for accuracy.
With depth measuring bar
Specifications:
Measuring Range | Order No. | Veriner reading | Permissible Error | L | a | b | c | d | |
0-150mm | 140-101W | 0.02mm | ±0.02mm | 236 | 40 | 21 | 16.5 | 16 | |
0-200mm | 140-102W | 0.02mm | ±0.03mm | 286 | 50 | 24 | 19.5 | 16 | |
0-300mm | 140-103W | 0.02mm | ±0.04mm |