[Advanced NCV Detection] Quickly check if voltage is present using the Non-Contact Voltage (NCV) detector. The NCV function can be easily activated with a short press, allowing for safe and quick voltage checks in any environment. [Innovative double-opening pliers] Measure wires up to 1.42 inches in diameter without interrupting the circuit, The double-opening jaws are designed to match your natural operating habits, improving ease of use and efficiency. [Accurate Troubleshooting] Quickly detect AC current, voltage, resistance, capacitance, continuity, diode and frequency with this digital clamp meter, Ideal for efficiently troubleshooting electrical issues in your vehicle and internal systems. [Portable and Design] This stylish and sturdy voltage tester is designed for the rigors of long-term work and is to bumps and drops. Its compact size ensures it is easy to carry and use in a variety of outdoor and travel scenarios., Manufacturer: Littimoon