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📐 Measure with confidence, monitor with ease — never miss a crack in your project!
The Mountlaser Crack Gauge Monitor is a precision manual instrument designed for accurate monitoring of wall cracks and deformations. Featuring ±0.5 mm measurement accuracy on X-Y axes, it includes two updated fixed adapters for quick, one-handed installation. Made from durable acrylic, it offers clear visibility with a measurement grid and crosshair alignment, enabling professionals to track horizontal and vertical crack movements reliably. Lightweight and easy to use, it’s an essential tool for structural health monitoring.







| ASIN | B0BR5MTNKK |
| Best Sellers Rank | #237,035 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #4,718 in Measuring & Layout |
| Brand | Mountlaser |
| Brand Name | Mountlaser |
| Color | Black |
| Customer Reviews | 4.1 out of 5 stars 18 Reviews |
| Included Components | 1pc*Crack Gauge Monitor 4pc*Fix adapters 2pc*Fix Pins |
| Item Dimensions L x W | 0.04"L |
| Item Type Name | Concrete Crack Monitors |
| Manufacturer | Mountlaser |
| Material | Acrylic |
| Material Type | Acrylic |
| Model Number | CM-03 |
| Operation Mode | Manual |
| Product Dimensions | 0.04"L |
| Style | 1PCS |
| Style Name | 1PCS |
| UPC | 726972491829 |
| Unit Count | 1.0 Count |
J**F
Must be familiar.to metrics
Easy to install while using the plugs to hold both halves steady while attaching to its surface. Would.like a set that measures in inches.
R**N
Don't be deceived
Just be aware, the picture shows three items. You receive only one.
C**U
Misleading picture
Misleading people, It shows three, but only comes one. The screws can't be used on concrete floor. I have to buy new screws.
D**W
EXCELLENT SHOWS IF YOUR HOUSE IS FALLING DOWN
Easy to put up house has in fact not been falling down who knew! No very good product will get more if my house show more signs of cracking and falling down
Trustpilot
3 weeks ago
1 day ago