6v & 12v Circuit Tester

Discover the Gardner Bender Dual‑Voltage Circuit Tester, engineered for quick verification of low‑voltage circuits up to 12 VDC. Its ergonomic, tapered tip easily penetrates wire insulation, while the integrated 360° illuminated ring provides a vivid visual cue of live voltage. A 36‑inch flexible probe lets you reach confined spaces without compromising accuracy.

Why it matters: This tester eliminates guesswork during automotive or marine diagnostics, delivering instant feedback that helps prevent wiring errors and protects both you and your equipment. Its compact design fits comfortably in any toolbox, making routine checks faster and safer.

• Dual‑range measurement (6 V‑12 V): Supports both 6‑volt and 12‑volt systems, ideal for cars, boats, and low‑voltage appliances.
• Sharp, insulated piercing tip: Cuts through rubber or PVC jackets without damaging conductors, ensuring reliable contact.
• 360° bright visual indicator: LED ring glows uniformly around the probe, providing clear, at‑a‑glance voltage confirmation.
• 36‑inch flexible lead: Extra‑long cable reaches tight engine bays or panel interiors while maintaining ergonomic handling.
• Durable Gardner Bender construction: Heavy‑duty housing resists drops and harsh workshop environments, delivering long‑term performance.

Ready for any low‑voltage job: Whether you’re troubleshooting a car’s electrical system, checking a marine battery, or verifying a solar panel array, this Gardner Bender circuit tester offers precision, durability, and ease of use. Trust its proven design to keep your diagnostics swift, accurate, and safe.