Mitutoyo 137-204 Tubular Micrometer

Tubular Inside Micrometers Series 137-Extension Rod Type,Series 139-Extension Pipe type,Series 140-Extension Pipe Type Series 137
 
FEATURES

Wide range of ID measurements by combining extension rods (pipes) and anvils with the micrometer head.
Carbide-tipped measuring faces are available. (series 137)
The 139 and 140 series use highly-durable/ large-diameter extension pipes.
Series 137 supplied in fitted plastic case except 1550mm/60in come in wooden case.
Series 139 supplied in fitted wooden case except 500mm/20in come in plastic case.
Series 140 supplied in fitted wooden case.
 
Technical Data

Accuracy:
*n=Number of rod, L=Maximum measuring length (mm),
Fraction rounded up Graduation: 0.01mm or .001"
*with carbide tipped face

Country of Manufacture	Japan
Manufacturer	Mitutoyo
Type of Micrometer	Tubular inside Ext Rod
Inside Micrometer Range	50-1000mm
Graduation	.01mm
head_travel	13mm
Micrometer Accuracy	3+n+L/50 in microns
Measurement units	Metric
Display Type	Non-digital
Extension Rods	13mm, 25mm, 50mm, 50mm, 100mm, 200mm, 200mm, 200mm, 300mm, 300mm