406-350-30 Outside Micrometers

These micrometers have a zero-set button which allows you to start measuring at any point. All have a thimble with a constant-force mechanism, so that once the micrometer’s spindle contacts the surface of the measured object, it will stop tightening. This ensures repeatable measurements and prevents over-tightening.

Ratchet-stop thimbles have a speeder knob to reduce the time it takes to open and close the micrometer. When the spindle stops tightening, the thimble stops turning, but the speeder knob will continue turning with a clicking sound.

Nonrotating spindles won’t scratch delicate work surfaces or distort thin, pliable material while measuring.

Micrometers with zero-position memory, also called absolute (ABS) positioning, hold their position after the micrometer is turned off.

USB data cable (sold separately) connects micrometers with SPC data output directly to your PC to transmit measurement data.

10-pin data cables (sold separately) connect micrometers with SPC data output to a Mitutoyo miniprocessor or multiplexer.

Wireless data transmitter and receiver (sold separately) let you send measurement data from your micrometer to your PC without a cable.

With Ratchet-Stop Thimble

Measuring Range		Accuracy		Measuring Increments
Inch	Metric	Inch	Metric	Inch	Metric	Throat Dp.	Frame Material	Batteries Included	Features	Manufacturer Model Number		Each
Micrometers with SPC Data Output
Ratchet-Stop Thimble—Nonrotating Spindle
0"-1"	0 mm-25.4 mm	±0.00015"	±0.003 mm	0.00005"	0.001 mm	1 1/4"	Cast Iron	Yes	Zero-Position Memory (ABS), Zero-Set Button	406-350-30	0000000	0000000

Accessories

	Lg.		Each
USB Data Cable	80"	000000	0000000
10-Pin Data Cable	40"	00000000	00000
10-Pin Data Cable	80"	00000000	000000
Wireless Data Transmitter	1 3/4"	000000	000000
Wireless Data Receiver	5 1/2"	000000	000000
Replacement Battery	__	00000000	0000

Mitutoyo Electronic Outside Micrometers with Calibration Certificate

These micrometers come with a calibration certificate traceable to NIST that states they've passed a test for accuracy. A zero-set button allows you to start measuring at any point. Thimbles have a constant-force mechanism, so that once the micrometer’s spindle contacts the surface of the measured object, it will stop tightening. This ensures repeatable measurements and prevents over-tightening.