Mitutoyo 137-214: Tubular Inside Micrometer, Range 2-40" Thermal imaging This model has a Lug-Back

This model has a Lug-Back with a range of 5mm with 1mm per revolution

6mm● Graduation: 0

a wired probe

The Mitutoyo 122-102 Blade Micrometer has the following specifications:

Type: High accuracy Vernier

Mitutoyo 137-214: Tubular Inside Micrometer, Range 2-40" Thermal imaging This model has a Lug-BackMitutoyo 137 214 Tubular Inside Micrometers 2 40" , Extension Rod Type. Wide range of ID measurements by combining extension pipes and anvils with micrometer heads. Supplied in a fitted plastic case. Range: 2" 40" Travel of micrometer head: . 5" Accuracy: + {. 00015+. 00005n+. 00005R 2}* R=Maximum measuring length (inch) n=Number of rods Fraction rounded up Extension rods: . 5", 1", 2" (2 pcs.), 4", 8" (2 pcs.), and 12"