Special caliper for inside gap groove diameter
Caliper with meter:
1 Double equipment bi-directional shockproof, conserving transmission equipment from damage, nice shockproof effect and lengthy provider life The dial shall have clean metal outer ring
Digital calipers:
ABS origin technology, battery mannequin CR2032, pull to begin automatically, reset at any position, metric and English conversion at any position
Vernier caliper:
Thickened all steel body, made from 4CR13 stainless steel, has increased hardness and put on resistance 4 times of laser marking, the font is clearer and more wear-resistant
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