Technical Data:
Product type: Digimatic Micrometer Head
Series: 164 / 350
Display: Digital
Data output: Supported by all models
Satin-chrome plated
Accuracy basis: Catalogue specification

Technical Data:
Series 164 functions:
Origin point setting (ABS measurement system)
Zero-setting (INC measurement system)
Data output
Auto power ON/OFF after about 20 minutes idle; reading and measurement mode retained
Error alarm for display overflow/computing error
Low-battery alarm

Technical Data:
Power source:
Series 350: 1 x SR44 battery, 938882 included as standard
Series 164: 2 x SR44 batteries, 938882 included as standard
Battery life:
Series 350: Approx. 2.4 years under normal use
Series 164: Approx. 1.8 years under normal use
Series-specific model: 350
Measuring range: 0 - 1 in
Resolution: 0.00005 in / 0.001 mm
Graduation: 0.001 in / 0.01 mm
Stem: Plain
Stem diameter: 0.375 in
Spindle end: Flat
Graduation features: Standard
Accuracy: +/-0.0001 in
Protection: Standard type

Dimensions:
Series 350 common body drawing:
Reference body length=42 mm
Reference overall length=114.4 mm
Retracted reference dimensions=17 mm and 139.4 mm
Front reference dimensions=15 mm and 4 mm
Spindle Dia.=6.35 mm
Front/reference Dia.=12 mm or Dia.=10 mm according to model stem
Body Dia.=18 mm
Overall height/reference dimension=47.7 mm
Rear/reference dimension=10.8 mm
Parenthetical dimensions apply with spindle fully retracted

Optional:
350 Series output options:
264-020 USB Input Tool IT-020U
05CZA662 Connecting Cable, 1 m
05CZA663 Connecting Cable, 2 m
06AFM380B USB Input Tool Direct, 2 m
264-622 Transmitter, IP67
264-626 Transmitter, IP67 Bluetooth
264-623 Transmitter, Buzzer
264-627 Transmitter, Buzzer Bluetooth
02AZF310 Connecting Unit / Adapter
02AZE140B Connecting Cable, foot-switch compatible

Remark:
350 Series connector type: B

Optional:
164 Series output options:
264-020 USB Input Tool IT-020U
959149 Connecting Cable, 1 m
959150 Connecting Cable, 2 m
06AFM380C USB Input Tool Direct, 2 m
264-622 Transmitter, IP67
264-626 Transmitter, IP67 Bluetooth
264-623 Transmitter, Buzzer
264-627 Transmitter, Buzzer Bluetooth
02AZD790C Connecting Cable
02AZE140C Connecting Cable, foot-switch compatible

Remark:
164 Series connector type: C