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G1.1 Gauge – Interior crack monitor
If you would like a quotation or have any questions about the product, please contact us:
- by email at info@saugnac-gauges.com
- by telephone on +33 9 62 07 18 68
82,00€ w/o VAT per box 10 units
Made in France
0.1 mmVernier resolution
1 axisCrack opening
Automatic readingSaugnac.app application
Interior wallsRecyclable cardboard| Resolution | 0.1 mm |
|---|---|
| Measurement axis | Tracking on a single axis |
| Crack type | Vertical, horizontal, and corner cracks |
| Usage | Interior only |
| Mounting | Adhesive provided or mechanical mounting with screws (sold separately) |
| Adhesive installation conditions | Installation temperature: 15 °C to 25 °C (5 °C acceptable*). Effective adhesion from 0 °C to +90 °C *Warm the stickers in your hands for a few seconds |
| Dimensions | 154 mm x 40 mm x 3 mm |
| Maximum displacement | Approximately 20 mm (variation between min and max possible) |
| Weight | 5.5 g |
| Material | Recyclable cardboard, interior use only |
| Linear expansion coefficient | 8 × 10⁻⁶ m/m/°C |
The G1.1 gauge is part of the Saugnac G1 family. All these products are based on the same principles regarding mounting, reading, and monitoring via the Saugnac app.
The G1.1 is specifically and exclusively designed for measuring cracks in interior walls.
The G1.1 gauge can be used for measuring and monitoring:
Any crack inside a house or other building can be measured easily and accurately with the G1.1.
Mounting the G1.1 on interior wall cracks follows the same instructions as for the entire G1 family. Detailed information is available in the mounting principle section.
Mounting options:
Newer G1 versions (from mid-2025) feature a folding groove on the tab, allowing corner mounting without additional accessories.
Older versions are supplied with a foldable strip to facilitate mounting in corners.
Measurement is performed with a vernier at 1/10 mm. More information on the reading principle can be found in the product sheet.
The G1.1 also allows automatic measurement using the free Saugnac app.
Each gauge is uniquely identified with an ID and QR code.
The free app allows automatic recording and tracking of measurements at https://saugnac.app. A tracking file is also available for manual monitoring.
UV-resistant protection for G1-type gauges installed outdoors. Supplied with fixing hardware.
Fast-curing epoxy adhesive in a twin-syringe for reinforced bonding in cases of significant surface roughness or high moisture
Mechanical fixing kit for surfaces unsuitable for self-adhesive installation (includes 1 drill bit + 1 PZ1/PZ2 screwdriver + 40 wall plugs and screws)
Bag of 50 anchors and screws for mechanical fixing on surfaces unsuitable for self-adhesive mounting
If you would like a quotation or have any questions about the product, please contact us: