It is a high-grade groove micrometer that has a satin chrome finish to resist rusting and reduce glare. It has a flanged spindle to measure grooves, bores and tubes. The product is prepared from stainless steel, so it is durable. The Vernier scale in metric units has dual graduations inside and outside dimensions. The bidirectional ratchet stop mechanism helps in providing uniform pressure for precise and repeatable measurement.
Product Specification:
Brand - Mitutoyo.
Model number - 146-121
Made in- Japan.
Accuracy - +/- 10 mm
Weight- 135 grams.
Inside Range-1.6-26.5 mm
Outside Range- 0-25 mm.
Resolution- 0.01 mm
Parallelism - 10 mm.
Measuring force -5-10 N