This gear tooth vernier measure gear teeth, coarsure screw threads (especiasly Acme & square thread), thickness of bevels, etc.
Buttons: zero, on/off, mm/inch
Battery SR44 or LR44
Made of stainless steel
1st Floor, Vyapar Bhavan, Kadia Kui, Opp. Syndicate Bank, Relief Road, Ahmedabad, Gujarat, 380001, India