The Kibron Force Sensor serves as the core component of the latest generation of MicroTrough Gx (STM) instruments, delivering precise and reliable measurements. Utilizing an advanced optical detection system, the sensor accurately registers the force exerted on a durable quartz spring, ensuring high sensitivity and repeatability This sensor features a convenient digital design with USB connectivity, offering flexibility for standalone use or seamless integration into various experimental setups. With its compact design and cutting-edge technology, the Kibron Force Sensor is an essential tool for researchers working with surface tension, interfacial studies, and thin-film applications.