Mitutoyo 571-211-30 ABSOLUTE Depth Gauge 6"
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The Mitutoyo Series 571 is a digital depth gauge built like a caliper, with a beam, a slider and a flat base. It gives steady depth readings with a resolution of 0.01mm (0.0005"). Toolrooms, quality control teams and inspectors use it for hole, slot and step depth. An optional longer extension base is available.
It is an absolute type, and the response speed is unlimited. A data output function sends readings to a computer for statistical process control (SPC). Resolution is the smallest step on the display. Maximum permissible error is the most a reading can be out, here ±0.02mm (±0.001"). To choose, take the 571-211-30 for depths to 6" (150mm) or the 571-212-30 for depths to 8" (200mm).
Where this product is used
- Measuring hole, slot and step depth in toolrooms
- Quality control depth checks that feed an SPC system
- Inspection of deeper features up to 8" (200mm)
Features
- ABSOLUTE type with an electrostatic capacity absolute sensor
- Resolution of 0.0005" / 0.01mm on the display
- Maximum permissible error of ±0.001" / ±0.02mm
- Data output function for SPC and measurement systems
- Unlimited response speed
- SR44 battery supplied, with a life of about 5 years
- Optional longer extension bases are available
Key specifications
| Specification | Detail |
|---|---|
| Brand | Mitutoyo |
| Series | 571 ABSOLUTE Digimatic depth gauge, caliper type |
| Measuring ranges | 0 to 6" (150mm), 0 to 8" (200mm) |
| Resolution | 0.0005" / 0.01mm |
| Maximum permissible error | ±0.001" / ±0.02mm |
| Base (W x T) | 3.93" x 0.23" |
| Battery | SR44 (1 pc.) supplied, life approx. 5 years |
| Position detection | Electrostatic capacity absolute sensor |
| Response speed | Unlimited |
Supplied with
- Depth gauge with beam, slider and base
- SR44 battery (included as standard)
Choosing the right option
| Option | Part number | SKU |
|---|---|---|
| 150mm/6" x 0.02mm/.001" | 571-211-30 | A0211419 |
| 200mm/8" x 0.02mm/.001" | 571-212-30 | A0211420 |
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Mitutoyo Absolute Digimatic Depth Gauge (Series 571): 150mm/6" x 0.02mm/.001"
SKU: A0211419 | Model: 571-211-30
For depth from 0 to 6" (150mm), the 571-211-30 resolves 0.0005" / 0.01mm and its maximum permissible error is ±0.001" / ±0.02mm. The base is 3.93" x 0.23". An SR44 battery is supplied and lasts about 5 years in normal use.

