
Autometer Phantom II 3-3/8in GPS programmable speedometer is a compact, accurate option that uses an included omnidirectional antenna for reliable speed sensing without vehicle signal interfaces. It requires only power and ground and needs no calibration. The gauge features clear white LED lighting for nighttime visibility and delivers plug-and-play GPS speed with configurable display options for trip and odometer functions.
Autometer Phantom II 3-3/8in 0-140MPH In-Dash Electronic GPS Programmable Speedometer