Hi-Lo Welding Gauge Gauge Internal Single Purpose Root Gap Metric 5L & Wide Range of Applications]:

& Wide Range of Applications]: The conical reducer often used as an increaser flowing from smaller to larger diameter which makes them suitable as well in horizontal flow applications

which will protect your test tubes or beakers from scratchesThe bottom clear plate is for holding water that comes out of a test tube or beaker so it doesn't get dirty on your work surface

[MATERIAL]: The base is made of granite

By microprocessor control

Hi-Lo Welding Gauge Gauge Internal Single Purpose Root Gap Metric 5L & Wide Range of Applications]:[Wide Application]: Measure internal misalignment, Measure fit gap, Measure bevel on end preparation, Measure the crown height of welds, Measure fillet weld size, scribed line, and socket welds; [Specification]: Only Metric; [Material]: Stainless Steel, lightweight, easy to carry.