Mitutoyo 137-212 Tubular Inside Micrometer, Range 2-12" Temperature thumb roller and supplied in

thumb roller and supplied in a fitted plastic case

and a robust transport case

● Operating Temperature: -20 to +50°C

and dangerous working environment

Mitutoyo 137-212 Tubular Inside Micrometer, Range 2-12" Temperature thumb roller and supplied inMitutoyo 137 212 Tubular Inside Micrometers 2 12" , Extension Rod Type. Wide range of ID measurements by combining extension pipes and anvils with micrometer heads. Suppled in a fitted plastic case. Range: 2" 12" Travel of micrometer head: 0. 5" Accuracy: + {. 00015+. 00005n+. 00005R 2}* R=Maximum measuring length (inch) n=Number of rods Fraction rounded up Extension rods: 0. 5", 1", 2" (2 pcs.), 4"