145 Series Caliper Jaw Inside Micrometers

The extended caliper type jaws, made of high grade tool steel for long life, enable easy entry into the component to be measured. Clear, crisp graduations on the satin chrome finish sleeve and thimble are in the reverse direction to ensure direct reading of the measurement. Easy wear adjustment. Easily adjusted for side movement of sliding jaw. Spanner wrench supplied with every micrometer. Satin chrome finished frame.
Accuracy: Instrument Error: 5-30mm ±5µm, 25-50mm ±6µm, 50-75mm ±7µm, 75-100mm ±5µm.