DASQUA 75-100MM/3-4" DIGITAL OUTSIDE MICROMETER (4230-2020)

Dasqua 75-100mm/3-4" Digital Outside Micrometer Accuracy is 0.00016"/0.004mm. Resolution is .0005"/0.001mm. Spindle is ground twice which makes pitch error 1μ less than before and reaches world-class standard. New special carbide used on measuring anvil instead of traditional easy-wear off carbide tip. Newly adapted stainless steel on the spindle instead of carbon steel. Ratchet stop for constant force (5- 8N 20% higher than normal). Shipping Weight: 2.4 lbs