- Wide probing range is available with the supplied extension rod.
- Bottom surface of the base is hardened ground and lapped for highest degree of flatness.
- Designed with a back-plunger type dial indicator for upward facing readings. (7231, 7237, 7238)
- For Digital Model with SPC data output. (See Series 547)
- Dial reading: 0.01mm
- Flatness of base face: 5µm or 2µm
- Contact point: Carbide-tipped ball point
- Measuring Range 0 - 10mm, 0 - 200mm, 0 - 210mm
- Accuracy: 0.015mm, 0.03mm

Mitutoyo - Dial Depth Gage - (Metric)
| Item No. | Range | Base Size | Stroke | Remarks | MSRP | Our Price | QTY |
|---|---|---|---|---|---|---|---|
| 7231A | 0 - 200mm | 63.5 x 16mm | 5mm | Carbide Ball Contact | $376.20 | $320.10 | |
| 7210A | 0 - 10mm | 40 x 16mm | 10mm | Needle Point Contact | $272.80 | $232.10 | |
| 7211A | 0 - 200mm | 63.5 x 16mm | 10mm | Carbide Ball Contact | $394.90 | $335.50 | |
| 7212A | 0 - 200mm | 101.6 x 16mm | 10mm | Carbide Ball Contact | $476.30 | $404.80 | |
| 7220A | 0 - 200mm | 100 x 18mm | 10mm | Carbide Ball Contact | $321.20 | $272.80 | |
| 7221A | 0 - 200mm | 150 x 18mm | 10mm | Carbide Ball Contact | $361.90 | $308.00 | |
| 7222A | 0 - 10mm | Ø16mm | 10mm | Needle Point Contact | $298.10 | $253.00 | |
| 7223A | 0 - 10mm | Ø25mm | 10mm | Carbide Ball Contact | $309.10 | $262.90 | |
| 7224A | 0 - 10mm | Ø40mm | 10mm | Carbide Ball Contact | $335.50 | $286.00 | |
| 7213A | 0 - 210mm | 63.5 x 16mm | 30mm | Carbide Ball Contact | $341.00 | $290.40 | |
| 7214A | 0 - 210mm | 101.6 x 16mm | 30mm | Carbide Ball Contact | $397.10 | $337.70 |