Designed for measuring depth of holes, slots and recesses.
Models with a fine feed screw are available.
An extension base can be attached (except 600 and 1000 mm range models).
METRIC
| Range (mm) | Code No | Graduation (mm) | Base Size (mm) | Instrumental error (mm) |
| 0-150 0-200 0-300 0-600 0-1000 | 527-201 527-202 527-203 527-204 527-205 | 0.05 0.05 0.05 0.05 0.05 | 100 100 100 250 250 | +/-0.05 +/-0.05 +/-0.08 +/-0.10 +/-0.15 |
| with fine feed screw | ||||
| 0-150 0-200 | 527-101 527-102 | 0.02 0.02 | 100 100 | +/-0.03 +/-0.03 |
| Range available up to 1000 mm | ||||
INCH / METRIC
| Range (inch) | Code No | Graduation (inch) | Base Size (inch) | Instrumental error (inch) |
| 0-6 0-8 | 527-111 527-112 | .001 .001 | 6.5 6.5 | +.001 +.001 |
| Range available up to 40" | ||||