Qnkaa Dial Indicator with Magnetic Base Holder Fine Adjustable Long Arm 0-1 Professional Gauge 0.001

Measuring range: 0-1″ with graduation 0.001″. Strong 2 magnet surfaces with ON/OFF control provides 176lbs (80kg) Max Pull (30mm and up thickness metal countertop/surface required for 176lbs pull) With fine adjustment knob for precise positioning. Flat back or lug back option included (hole size 1/4”, 6.3mm). 22 pieces test tips included in the storage case.