Inside Micrometers

Inside Micrometers
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Features:

The combining of extension rods provides a wide measuring range.
Carbide-tipped measuring faces.
Diameter of extension rods:Φ22mm.
Supplied with a standard caliper gage for zero setting.

Specifications:
Measuring Range Order No. Resolution Extension Rods
150-175mm 243-131 0.01mm Micrometer head
150-1400mm 243-132 0.01mm 25mm,50mm(2pcs.),100mm,200mm,400mm(2pcs.)
150-2000mm 243-133 0.01mm 25mm,50mm(2pcs.),100mm,200mm(2pcs.),400mm(3pcs.)
150-2100mm 243-134 0.01mm 25mm,50mm(2pcs.),,100mm(2pcs.),200mm(2pcs.),400mm(3pcs.)