Features include: - Rugged air core movement combined with microprocessor technology for precision and durability - Full sweep provides increased accuracy - Easy to read 2 5/8" size - Push-button calibration - Integrated red warning light, illuminates entire gauge red when activated - Warning light output for additional warning indicator lights - Analog .5 – 4.5VDC output for data logging systems - LED lighting, choose between Warm White or Cool White - Installation hardware and wiring harness included All American Nickel 2 5/8" Full sweep voltage gauge with standard stainless steel low step bezel and curved glass lens. * Please select curved lens when choosing a Radial bezel.