Surface clinometers are designed for point monitoring of inclination variations in structures and ground, enabling the assessment of rotational movements and long-term stability. Based on tri-axial MEMS sensors, the instruments detect angular changes relative to the vertical axis, providing reliable data even for long-term monitoring applications. Clinometers can be installed directly on structures such as walls, retaining walls, bridges, foundations, and rock masses, in both vertical and horizontal configurations, thanks to dedicated mounting brackets. The GESTECNO range includes analog versions with either voltage or current output, allowing integration into any monitoring setup, from simple configurations to complex distributed networks. The aluminum housings, fully resin-potted, ensure high protection against water ingress, impacts, and harsh environmental conditions, guaranteeing long-term reliability and stability.