Choose from our selection of depth gauges, depth micrometers, and more. Same and Next Day Delivery.

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A depth gauge is an instrument for measuring depth below a vertical reference surface. They include depth gauges for underwater diving and similar applications. A diving depth gauge is a pressure gauge that displays the equivalent depth below the free surface in water.

Single-unit shaft lengths for the highest degree of measuring accuracy. Inch/Metric. Convert by changing dial indicator. In-between and longer sizes quoted on request. Large chrome plated self-centering base Rc 65, carbide ball contact points. Sealed construction, for use under dirty and oily conditions. Max. Travel.

Starrett Dial Depth Gages are available in either a 6" or 12" (150mm or 300mm) range and are a quick and accurate method of measuring depth of holes, slots and recesses directly from the rack and the dial indicator. Large openings can be measured using a 7" or 12" extension base.

Depth micrometers take measurements of slots, steps, holes, and projections. They have a spindle that is adjusted by rotating a thimble until the rod/beam contacts the bottom of a hole being measured.

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