Mitutoyo Series 389 Digimatic Sheet Metal Micrometer - Choice of Model
Description
SERIES 389 - Digimatic Sheet Metal Micrometer
- Measuring faces: carbide.
- Equipped with Ratchet Stop for constant measuring force.
- Profile of measuring faces: Flat-Flat, Spherical-Flat and Spherical-Spherical.
- The large throat depth makes this micrometer ideal for measuring the thickness of sheet metal at a considerable distance from the edge.
Technical Data
- Flatness: .000024" (0.6 μm) for models up to 6" (150 mm) throat, .00004" (1.0 µm) for models with 12" (300 mm) throat
- Parallelism: .00012" (3 µm)
- Battery: SR44 (1 pc), 938882 (2 pcs: 389-714)
Tech Specs
Dimensions
Inch/Metric
| SKU | Range | Resolution | Max. permissible error JMPE | Throat depth*¹ | Measuring Surfaces |
|---|---|---|---|---|---|
| MIT-389-351-30 | 0 - 1" (0 - 25.4 mm) | .00005" (0.001 mm) | ±.0002" (±4 µm) | 6" (150 mm) | F-F |
| MIT-389-361-30 | S-F | ||||
| MIT-389-371-30 | S-S | ||||
| MIT-389-714 | ±.00025" (±5 µm) | 12" (300 mm) | F-F | ||
| MIT-389-352-30 | 1 - 2" (25.4 - 50.8 mm) | ±.0002" (±4 µm) | 6" (150 mm) | ||
| MIT-389-362-30 | S-F | ||||
| MIT-389-372-30 | S-S |
*¹Models with a 300 mm (12") throat are equipped with a stand for convenience of measurement in the horizontal orientation.
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Additional Information
| SKU | 389-SERIES |
|---|
