With "Hook", this depth gauge is adequate for measurement of depth of hole without end.
By replacing the slider, the product can be used as SDM type. (Dual scale)
Scope of work in registration: JQA-2434 ( ISO9001 )
Products: Hand operating torque wrenches, hand operating torque drivers and torque analyzers. Design, development, manufacture and related services (repair, inspection, calibration and supply of service parts) of the above products.
