Technical Data:
Product type: Depth Micrometer, Interchangeable Rod Type
Interchangeable rods: Yes
Application: Depth measurement over a wide range by changing rods
Reference face / measuring-rod relationship: Parallelism and rod zero-point error specified by model
Standard accessories: 301336 Spanner; 04GAA274 Spanner; 202863 Hex-Spanner
Series: 329
Display / reading type: Digimatic
Measuring range: 0 - 300 mm
Resolution: 0.001 mm
Base: 101.6 x 16 mm
Accuracy: 3 um
Base flatness: 2 um
Rod flatness: 0.3 um
Parallelism, reference face to measuring rod face: 10 um
Zero-point error of rods: +/-6 um
Number of rods: 12

Functions:
Origin point setting, ABS measurement mode
Zero-setting, INC measurement mode
Hold
Data output
Auto power ON/OFF after approx. 20 min idle
Overflow / computing-error alarm
Low-battery-voltage alarm
Function lock for PRESET and ZERO

Technical Data:
Power source: 1 x SR44 battery, 938882 included as standard for operational checks
Battery life: Approx. 2.4 years under normal use

Dimensions:
Measuring rod diameter=Dia.4 mm
Base width=101.6 mm where specified
Base width=63.5 mm on compact-base variants where specified
Base thickness=16 mm
Micrometer body reference diameter=Dia.18.3 mm
Reference body / spindle dimensions shown include 84.8 mm, 80.8 mm, 53 mm and 18 mm range reference

Optional:
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
Connector type: B