The 3753A Electronic depth gauge is a versatile, easy to use tool for measuring depth, slot widths and positions and lengths.

• Standard: Starrett factory specification

• Hardened stainless steel measuring surfaces

• Fine adjustment thumb wheel

• Lock screw for sliding base

• Hardened base measures 100mm (3-15/16”), with optional base extensions of 180mm (7-1/8”), 260mm (10-1/4”) and 320mm (12-5/8”)

• A hook attachment is supplied with the gauge, making it possible to take readings from the edge of slots, grooves and shoulders. The hook is removable if required

• Metric / inch conversion

• Zero set at any position

• Manual / auto off after 15 minutes of non use

Cat No.	Range	Resolution	Accuracy
3753A-6/150	150mm/6''	0.01mm/0.0005''	±0.03mm
3753A-8/200	200mm/8''	0.01mm/0.0005''	±0.03mm
3753A-12/300	300mm/12''	0.01mm/0.0005''	±0.03mm

• Extension base

Cat No	Range
3648-180	180mm base extension for 3753A and 3753B
3648-260	180mm base extension for 3753A and 3753B
3648-320	180mm base extension for 3753A and 3753B