Teltek Digital Voltmeter Gauge

Power in Check: Teltek Digital Voltmeter – Truckers' Charge for Optimal Battery and Alternator Health BPS Diesel is proud to announce that we are now a stocking dealer for Teltek gauges, with this digital voltmeter in stock and ready to ship for immediate monitoring in your rig. Available in vibrant red, blue, or green colors with a sleek chrome bezel (select your preference from the dropdown), it provides precise readings from 8.0 to 18.0 volts to alert you to voltage drops or spikes that could signal battery drain, alternator issues, or electrical failures during those grueling cross-country runs. Supplied with a direct 12-volt connection and easy plug-in wiring for straightforward setup, it mounts effortlessly in a standard 2 1/16" hole—making it a snap to add to your dashboard. Backed by a lifetime warranty (excluding abuse) and proudly made in the U.S.A., this gauge offers the durable precision truckers rely on to prevent breakdowns, maintain efficiency, and keep the power flowing