The ANCEL PB50 Probe Tester is a versatile electrical circuit tester designed for various vehicle types including motorcycles, ATVs, passenger vehicles, and heavy-duty/commercial vehicles. With a voltage range of 12V and 24V, this tester offers functions such as resistance testing, AC voltage testing, continuity testing, voltmeter function, and relay & component testing. It also features a digital display, making it easy to read the results. Additionally, the product comes with clamps and probes for convenient use, and is backed by a 5-year warranty for peace of mind.