This is the Traxxas Auto-Detectable Smart Voltage Sensor.
The auto-detectable voltage sensor plugs into the optional TQi Telemetry Expander to provide real-time voltage data while you drive. Real-time telemetry requires a TQi radio with Traxxas Link Wireless Module and the free Traxxas Link app for your mobile device.
Accessory Part For4-Tec 2.0 AWD Chassis4-Tec 2.0 VXL AWD ChassisBandit VXLBanditBIGFOOTChevrolet Corvette StingrayDCB M41 WidebodyFactory Five ’33 Hot Rod CoupeFactory Five ’35 Hot Rod TruckFord F-150 RaptorFord Fiesta ST RallyFord GTFord Mustang GTJatoRevoRustler 4X4 VXLRustler 4X4Rustler VXLRustlerSlash 2WD Unassembled KitSlash 4X4 PlatinumSlash 4X4 UltimateSlash 4X4 VXLSlash 4X4Slash VXLSlashSlayer Pro 4X4SpartanStampede 4X4 Unassembled KitStampede 4X4 VXLStampede 4X4Stampede VXLStampedeSummitT-MaxxToyota GR Supra GT4TRX-4 1979 Chevrolet BlazerTRX-4 1979 Ford BroncoTRX-4 2021 Ford BroncoTRX-4 Equipped with TraxxTRX-4 Scale and Trail CrawlerTRX-4 Sport Unassembled KitTRX-4 SportTRX-4 Unassembled KitTRX-6 Mercedes-Benz G 63 AMG 6X6Unlimited Desert RacerXO-1E-Revo VXL BrushlessMaxxSledgeX-MaxxXRT
