TECLOCK Dial Depth Gauge IM-881 lobster Minimum Groove Width B (mm)

Minimum Groove Width B (mm)

Hexagonal ball end

6 266 13 1

01mm Range 0 - 10mm Ø10mm flat contact point and anvil (ceramic)

● Convenient hole for looping or bending wire

TECLOCK Dial Depth Gauge IM-881 lobster Minimum Groove Width B (mm)TECLOCK Dial Depth Gauge IM 881 As to internal caliper gauge IM 880 series, the distance between contact points facing outside is firstly set at standard dimension with ring gauge or micrometer. Then, it is measured by inserting contact point into internal dimension part to be measured after its outer dial of which moves together with rotated bezel is set at 0. The displacement of indicator from 0 point of outer dial is to be measured at that time.