Extension-pipes 4-20"
Extension-pipes 1in, 2in, 4in, 8 inches. 4-20 inches range. 1" travel of micrometer head. For tubular inside micrometer
- Wide range of ID measurements by combining extension pipes and anvils with micrometer heads.
- Supplied in a fitted wooden case.
- Supplied in a fitted wooden case.
Range | 4 In - 20 In |
Resolution | .001 In |
Accuracy | ±{.00012+n+(.00004xR/2)} |
139-178
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