Bullet Points:
1. High-Quality Material:
- Crafted from durable and sturdy acrylic material.
- Smooth, wear-resistant, and not prone to breakage.
2. Clear and Precise:
- Designed with a highly clear acrylic sheet.
- Easy-to-read measurement grid ensures clarity and precision.
3. Crack Monitoring:
- Functions as a simple and effective analog crack monitoring device.
- Ideal for monitoring horizontal or vertical movement of cracks on a plane.
4. Great Purpose:
- Serves the purpose of monitoring cracks in walls.
- A precision instrument that tracks the evolution of cracks over time.
5. Clever Design:
- Consists of two overlapping boards, ensuring accurate measurements.
- Bottom plate calibrated in millimeters, top plate transparent with a cross-shaped cursor.
Specification:
- Material: Acrylic
- Size: Approximately 10*3*0.9cm/3.94*1.18*0.35inch
- Weight: Approximately 50g
- Uses: Monitors wall deformation and cracks
Packing List:
- 1 piece of Gap Gauge Rule