INSIZE 3128-70 数显三点内径千分尺 (50-70mm, 0.001mm / 0.00005", IP54)

Specification :

Measurent range : 50-70mm

Resolution : 0.001mm

Accuracy : 5μm

Protection level : IP54

Setting ring : Ø50mm

Extensiom rod : 150mm

Buttons : on/off, set, inch/mm

Battery : SR44 or LR44, auto power off