The King Tony Digital Circuit Tester 12–48V DC is a professional-grade diagnostic tool designed for fast, accurate testing of DC electrical systems. Equipped with a clear Nixie digital display and built for versatility, it ensures reliable voltage checks across 12V, 24V, and 48V applications.

• u2022 Wide Voltage Range: Suitable for 12V, 24V, and 48V DC circuits.
• u2022 DC Circuit Testing: Engineered specifically for diagnosing DC electrical systems.
• u2022 Stainless Steel Stylus: Detects circuit electrification with precision.
• u2022 Flexible Testing Options: Supports car battery testing or negative ground conversion.
• u2022 Extended Reach: Includes a 3 m retractable cable and an additional 1 m extension cable.
• u2022 No Batteries Needed: Powered directly from the circuit being tested.
• u2022 Clear Nixie Display: Provides an easy-to-read digital voltage output.
• u2022 Safety Compliant: CE certified and compliant with EN 61000-6-3 (2007) and EN 61000-6-1 (2007).
• u2022 Usage Warning: Not suitable for airbag system testing; Ultra-V may damage circuit boards.