| Mitutoyo Digimatic Tubular Inside Micrometer
Extension Pipe Type
339-304
Wide range of ID measurements by combining extension rods (pipes) and anvils with the micrometer head.
The 339 series uses highly-durable extension pipes.
Carbide-tipped measuring faces.
Specs for 339-304
Range: 8 to 80 Inches
Head Travel: 1 Inch
Extension Rods: 1,2,3,4,8,(2pcs),16in (3pcs)
Technical Data
Accuracy: ±(3+n+L/50)ěm* * n=Number of rod, L=Maximum measuring length (mm), Fraction rounded up, Excluding quantizing error (337 series) Resolution: 0.001mm or .0001"/0.001mm Display: LCD Battery: SR44 (1 pcs.), 938882 Battery life: Approx. 8 months under normal use
Function Zero-setting, Data hold, Data output, Preset, inch/mm conversion (inch/mm models) Alarm: Low voltage, Counting value composition error
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