Tell Tale Monitors
Standard Tell-Tales are precision gauges that consist of two plates which overlap for a part of their length.
Thebottom plate is calibrated in milli-metres and the top plate is transparent and marked with a hairline cursor
in the form of a cross.
- Description
- TECHNICAL SPECIFICATIONS
Description
| Product Code | Product Description |
| PRS-BCATOCD | Standard Tell-Tale Monitor |
| PRS-BCATOCA | Displacement Tell-Tale Monitor |
Standard Tell-Tales are precision gauges that consist of two plates which overlap for a part of their length.
Thebottom plate is calibrated in milli-metres and the top plate is transparent and marked with a hairline cursor in the form of a cross.
*** Supplied with full instructions and Crack Record Sheet.
The Displacement Tell-Tale monitors horizontal and displacement movement where there is a “step” across a crack due to displacement or “out of plane”
movement.
*** The Tell-Tale consists of three components.
A base plate (not calibrated) a top plate (which is calibrated) and a graduated ruler. The ruler is not left on the gauge
but is used to measure the relative movement in the two plates.
Displacement Tell-Tale
Calibrated in millimetres.
Displacement monitoring range of 110mm.
Horizontal monitoring range of -10mm to +50mm.
Fix using Screws and Adhesive (not included )
Supplied with full instructions and Crack Record Sheet.
