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 on demanding routes where every volt matters. Key Features 8.0-18.0 Volt Range: Accurate digital monitoring to catch low or high voltage early, preventing electrical system failures in high-demand diesel setups during heavy loads. Precise 0.1 Volt Display: Reliable readings with fine resolution, connected directly to 12 volts for real-time insights under tough vibrations and conditions. Standard 2 1/16" Mounting Hole: Effortless integration into most dashboards, perfect for seamless upgrades in trucks like Peterbilt or Kenworth without extra mods. Color Options with Chrome Bezel: Choose red, blue, or green for custom visibility, complemented by a rugged chrome finish built to handle cab wear and tear. Lifetime Manafacture Warranty (Excluding Abuse): Full coverage for enduring confidence, supported by USA-made craftsmanship that stands up to the demands of professional trucking.
