Easy reading with 34 x 12 mm large screen and 8 mm large display font.Dual chip outputs provide a more stable measurement function with greater efficiency.The precision-ground stainless steel spindle, which has been ground twice, ensures accuracy and smooth movement (gradient error 1 μ less than before and achieves world-class standard), while the spindle of the other is made of carbon steel, WAS easily leads to a loss of accuracy.DASQUA's measuring anvil is made of a new special carbide that is not so easily worn and rust-free, while others are slightly worn and have a rusty carbide tip and lose accuracy.With ratchet stop for constant force (5â8 N, 20% higher than normal).When tightening the micrometer screw, the ratchet effectively stops overwhelming forces that could damage the spindle to better protect your high precision device.Most modern ergonomic design. Ratchet socket wrench with extra length enables one-handed operation.The UV coating surface offers strong abrasion resistance.