Brand: Mitutoyo
Model No. : 571-212-20

The 571-212-20 Digimatic Depth Gage has the following specifications:

Range: 0-8″/200mm
Resolution: .0005″/.01mm
Accuracy: +/- .001”
Mass: 212 grams
Features:

SPC data output
Base and measuring faces are hardened and micro-lapped.
ABSOLUTE Digimatic Depth Gage can keep track of the origin point once set for the entire life of the battery.
Optional wider extension base are available. (up to 450mm range models)
Technical Data:

Display: LCD
Repeatability: 0.01mm
Measuring force: 1.4N, 1.5N
Length standard: ABSOLUTE electrostatic capacitance (electromagnetic induction)* type linear encoder
Max. response speed: Unlimited
Battery: SR44 (1 pc.), 938882
Battery life: Approx. 20,000 hours (3 years)* under normal use
Dust/Water protection level: IP67 Coolant Proof models
Functions:

Zero-setting
Automatic power on/off
Direct inch/mm conversion
Data output
Origin Set
Counting value composition error
Alarm: Low voltage