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The AutoMeter Cobalt 52mm voltmeter clearly monitors electrical system health from 8–18 volts using a digital stepper motor for precise resolution and ultra-smooth needle movement. It includes a direct plug-in wiring harness for straightforward installation and modern blue LED through‑the‑dial lighting for night visibility. Compatible with common 12‑ and 16‑volt systems, it provides reliable readout and simple fitment in many street and race vehicles.
Autometer Cobalt 52mm 8-18 Voltmeter Electronic Gauge
