Vernier Caliper 0-6in/0-150mm Carbon Steel ±.001in/.02mm
Measures depth, step, internal and external dimensions from 0-150mm with ±.001in/.02mm accuracy using a carbon-steel vernier scale with thumb roller and locking screw
- Accurate readings to ±.001in/.02mm across 0-150mm range
- Durable carbon steel build with knurled thumb roller and locking screw
- Four measurement modes: depth, step, internal and external dimensions
- Dual imperial and metric scales resist wear and reduce parallax errors
- Suitable for DIY projects and professional workshop use
Vernier Caliper 0-6in/150mm
This manual vernier caliper measures from 0 to 6 inches or 0 to 150mm with ±.001in/.02mm accuracy. It is built from finely polished carbon steel for durability. A knurled thumb roller and locking screw provide smooth, precise adjustments. The tool suits both DIY enthusiasts and professional mechanics or machinists.
Check scale readability and measurement needs
Verify that you can read the engraved graduations comfortably without magnification. Ensure the 150mm range covers the maximum dimensions you intend to measure. Confirm that a manual, non-digital tool fits your workflow and inspection speed requirements. The locking screw must be operable for your specific fixturing tasks.
Suits hands-on measurement without batteries
Ideal for users who prefer a reliable, battery-free instrument for depth, step, internal and external dimensions. The dual imperial and metric scales serve mixed-unit environments. Not suited for buyers who want electronic readout or data output capabilities. Those needing a larger measuring range should consider other instruments.
Highlights
- Accurate readings to ±.001in/.02mm across 0-150mm range
- Durable carbon steel build with knurled thumb roller and locking screw
- Four measurement modes: depth, step, internal and external dimensions
- Dual imperial and metric scales resist wear and reduce parallax errors
- Suitable for DIY projects and professional workshop use
Specifications
No published specifications for this item yet.
Questions about this item
What comes in the box with the Vernier Caliper and what extra items are needed to start measuring?
The caliper itself is the only item supplied; no batteries, case or calibration certificate are included, so you can begin measuring external, internal, depth and step dimensions immediately after unpacking.
Should I choose the imperial or metric scale on this 0-150mm model for the tightest readings?
Both scales are etched on the same tool; the metric graduation resolves to .02mm while the imperial graduation resolves to .001in, giving equivalent precision for either unit system.
How does the stated ±.001in accuracy translate when I am checking a shaft on my bench?
In practice the caliper will report a diameter within .001in of the true size, provided the jaws are clean, the locking screw is snug and the reading is taken square to the workpiece to avoid parallax.
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