FrSky ADVANCE (ADV) series has comprehensive sensor types and enhanced the performance and capability of the original sensor line, all ADV sensors fully support FBUS protocol and they are also S.Port compatible. With the FBUS protocol, the ADV sensors can be seamlessly paired with the FBUS capable receiver further simplifying the builds setup. The PAS100 ADV Sensor can be used to measure airspeed at the speed range of 0~360km/h (0~223.7 mile/h) Specifications: Operational Voltage: DC 4 -10V Current consumption: 10mA@5V Measure airspeed range: 0~360km/h (0~223.7mile/h ) Circuit Board: Weight 4.9g / Dimensions 33.14*17.14*10.45mm (L*W*H) Pitot Tube: Weight 4.4g / Length 101mm / Diameter 2.6mm Pitot Tube Hose: Clear silicon tubing, 3 feet (1 meter), 2mm ID, 4mm OD Compatible: Receivers with FrSky Smart Port & FBUS function