Sheet metal micrometers Mitutoyo 389 series 

Type

Digital outside micrometers

Display type

Digital

Measures application

Outside measurement

Individual/set

Individual

System of measurement

Metric, Inch

Number of thimbles

1

Measuring range

0...25mm, 25...50mm, 0...1", 1...2"

Micrometer head stroke (travel of micrometer)

25mm, 1"

Graduation/resolution

0.001mm, 0.00005"

Accuracy

±4µm, ±5µm, ±0.0002", ±0.00025"

Throat depth

150mm, 300mm, 6"

Anvil measuring face material

Carbide

Anvil tip shape

Flat, Spherical (Round)

Anvil face dimension

D6.35 mm, D7.6mm, D6.3 mm

Spindle measuring face material

Carbide

Spindle tip shape

Flat, Spherical (Round)

Spindle face dimension

D6.35mm, D7.6mm, D6.3mm

Spindle lock

Yes

Spindle diameter

6.35mm, 8mm

Rotating spindle

Yes

Thimble type

Ratchet stop

Thimble diameter

18mm, 21mm

Power source

Battery

Data transmission output (SPC)

Yes

Data transmission type

Bluetooh (Wireless), Cable

Functions

Counting value composition error, Data hold, Data output, Inch/mm conversion, Low voltage, Preset function (ABS scale origin setting), Zero-setting function (INC measurement mode)

Approx. weight

840g, 2.75kg, 920g

Overall thickness

18mm, 21mm

Degree of protection

IP65

Standard accessories

Battery SR44: 938882, Spanner: 301336

Separately accessories

Connecting cables: 02AZE140B, Connecting cables: 02AZD790B, Connecting cables: 05CZA662, Connecting cables: 05CZA663, Connecting unit: 02AZF310, Connecting cables L type: 04AZB512, Connecting cables L type: 04AZB513, Connecting cables straight type: 959149, Connecting cables straight type: 959150, USB input tool direct: 06AFM380B, U-WAVE-TM: 264-622 U-WAVE-TM: 264-623 U-WAVE-TMB Transmitter: 264-626, U-WAVE-TMB Transmitter: 264-627, Battery: SR44