The Model A-6 Flexible Rod Extensometer uses continuous lengths of fiberglass rods (inside protective tubing), cut to customer-specified lengths, coiled at the factory and shipped ready for installation. The extensometer is lightweight, making it easier to handle for installation and less costly to ship. On-site assembly time is minimal and the installation procedure is simplified.
Specifications
| Standard Range | up to 300 mm nominal |
| Least Reading | 0.025 mm |
| Borehole Diameter¹ | 50 mm minimum (for single point) |
| Maximum Length | 100 m |
¹Note that the size of the hole required increases with the addition of more measuring points.
