The surface clinometer is a sensor designed for point monitoring of inclination variations in structures and ground, enabling the assessment of deformation and movement over time. The device uses a high-sensitivity electrolytic sensor capable of detecting extremely small angular variations with high precision and stability, making it particularly suitable for long-term structural and geotechnical monitoring applications. Inclination variations are converted into a proportional electrical signal, allowing integration with data acquisition systems and remote monitoring platforms. Thanks to its rugged construction, high environmental protection, and the possibility of installation on both horizontal and vertical surfaces, the clinometer represents a reliable solution for monitoring the behavior of structures and slopes even in harsh environmental conditions.