Geo - Tell Tale - Standard
This standard Tell-Tale crack monitoring gauge provides monitoring of both horizontal and vertical movement.
Avonguard - Tell Tale - Standard
This Avongaurd Tell-Tale crack monitoring gauge provides monitoring of both horizontal and vertical movement
Avongard - Tell Tale - Plus
An enhanced Tell-Tale crack monitoring gauge that monitors horizontal and vertical movement, either directly or with callipers
Geo - Corner Tell Tale
A quality corner Tell Tale ideal for measuring the movement of a crack in a corner
Avongard - Corner Tell Tale 'Plus'
Measures the movement of a crack in a corner
Avongard - Crack Width Gauge
Measure the crack width prior to monitoring
Avongard - Displacement Tell Tale
Monitors displacement and horizontal movement
Avongard Digital Caliper Kit
A complete kit for monitoring Avongard Tell-Tales.
Scala Engineers Vernier Caliper - Thumb lock
Manufactured by Scala. Fine resolution monitoring caliper.
Scale 0.05mm
Capacity 150mm
Thumb lock
Scala Engineers Vernier Caliper - Screw Lock
Manufactured by Scala. Fine resolution monitoring caliper.
Scale 0.05mm
Capacity 150mm
Screw lock
Avonguard Plastic Padding (Chemical Metal)
For fixing Tell Tales, Discs, Avonmarks to wall / surface.
Avonguard Stainless Steel Discs
Stainless steel discs used as reference points for crack monitoring with calipers. Pack 100