Specification :

Features :
Highly durable because of carbide-tipped contact points.
Measurement can be taken closer to the bottom of a blind bore.
With Ratchet Stop for constant force.
Setting rings for zero point adjustment are optional.

Specifications :
Measuring Range Order No. Graduation Permissible Error L b c
6-8mm 271-151 0.001mm 0.004mm 30 2.5 1.5
11-14mm 271-154 0.005mm 0.004mm 48 6.3 0.4
20-25mm 271-157 0.005mm 0.004mm 50 9.2 0.4
40-50mm 271-161 0.005mm 0.005mm 55 16.5 0.5