V-CUT PCB digital depth gauge

Detailed introduction to V-CUT PCB digital depth gauge:

Tip: 12.7mm length measurement

Table head reading number : 12.7mm / 0.01mm

Instructions for use

Return to zero

The depth gauge is placed in the marble surface, make the needle plane and flat glass or marble plane joint ( tip entirely inside ) depth meter switch" ON / OFF", then press" ZERO" ( equal to zero when no depth ) Note: each restart after shutdown operation before the measurement must be zero!