Check the listing for details. Futaba SBS-01S Telemetry Servo Sensor (Current/Operation/Temperature). Condition: New, Made in Taiwan. Listed at 35.80 USD. Another first (as far as we are aware) for Futaba is this new servo sensor, which can be connected to one or two S-Bus2 servos to monitor their operation, current consumption and temperature whilst in operation, with the information being shown on screen. For the first time it will be possible to see exactly how much current is being taken by an individual servo under actual flight loads in real-time, which will allow more accurate servo selection and ensure that highly stressed servos are not overloaded. Shipments from the UK to the EU with a value over €150.00 (excluding shipping cost) are now taxed by customs upon arrival in the EU prior to delivery Shipments from the UK to the EU with a value under €150.00 (excluding shipping cost) are now taxed in advance by eBay, so there are no furt.