DOGYU Inspection / Measuring Tool Crack Measuring Needle Gauge Pen 4 0.2mm Needle, 0.3mm Needle, 0.5mm Needle, 0.7mm 01132

Product code: 01132
Total weight: about 35g
Total length: 145mm
Remarks: 0.2mm needle, 0.3mm needle, 0.5mm needle, 0.7mm needle
JAN code: 4962819011324
Useful for checking non-straight crack width!
You can check the crack width by inserting a needle into the crack instead of looking at it.
Equipped with a dimensional gauge, which is the standard for repair decisions.
Pen type portable that fits in your breast pocket.
The gauge needle is made of stainless steel, and the base is a spring type with a cushion structure that does not break easily.