3-30v DC Cordless Circuit Tester - PKTool

Upgrade your diagnostic toolkit with the PKTool 3–30V DC Cordless Circuit Tester the perfect solution for fast, reliable, and mess-free circuit testing. Designed for both automotive professionals and DIY enthusiasts, this innovative tester eliminates the need for tangled leads and cables. Compact and easy to use, it’s ideal for tight engine bays or hard-to-reach areas where traditional testers fall short.

This handheld tool provides clear and immediate dual-colour LED feedback: red for power and green for ground, making it easy to identify polarity at a glance. With a total length of 150mm and a 50mm stainless steel probe, it fits comfortably in your hand and operates with just a simple touch to any grounded metal surface. Perfect for testing 6V, 12V, and 24V DC systems, this tester is heavy-duty, computer safe, and engineered for bi-directional polarity testing, offering a fast and efficient way to pinpoint electrical faults.

Key Features:

• Cordless design, no leads or clips, perfect for confined spaces

• Red/Green LED indicator for instant polarity identification

• Bi-directional testing for power and ground circuits

• Suitable for 6V, 12V, and 24V DC systems

• 150mm body with a 50mm probe for deep access

• Grounds through your hand – just touch any bare metal surface

• Computer-safe and heavy-duty construction for professional use

• Ideal for automotive technicians, electricians, and home mechanics