| Leaf, petiole, and internode lengths were measured with a ruler and petiole and internode diameters were measured with digital callipers. |
| They used iron chisels, saws, drills, and callipers, set squares and plumb lines. |
| The vernier callipers I guess would do a very fine measurement, down to a millimetre or perhaps less. |
| The other measuring equipment, apart from the 20-metre tape, we have vernier callipers, feeler strips and telescopic measures. |
| Specialist equipment such as splints, callipers and braces can help with paralysis and contractures. |
| She extended the callipers like a pair of compasses preparing to plot the landmarks on his face. |
