FrSky Variometer Sensor Vario-High Precision for RC Drone FPV Racing

FrSky Variometer Sensor Vario-High PrecisonDescription:Brand name: FrskyItem name: Variometer Sensor Vario-High PrecisionMeasures: -700 to 10000m with 0.11m resolution Operational voltage: DC4-10VOperational Current: 30mADimensions: 31 x 18 x 6mm (L x W x H)Weight: 3.1gFeatures:Calculates the altitude by reading barometric pressure.Used with a compatable telemetry receiver and transmitter, sensor data can be send back to ground and used to provide alarms, logs, and other useful information.This sensor uses the FrSky's new Smart Port digital protocol which can be connected direct to the new FrSky 'X' receiver or a digital port on the D series receivers.Note:There are two versions for the variometer sensors, one is normal precision, another is high precision.This is the high precision version.Package Included:1 x Variometer Sensor Vario-High Precision