Innova 5420 INNOVA 5420 POWERCHECK DIGITAL CIRCUIT TESTER

The Innova 5420 PowerCheck Circuit Tester attaches to a vehicle's battery or auxiliary power outlet, allowing a supply of voltage or ground to activate and test components, in or around the vehicle. Features- Innova 5420 PowerCheck Digital Circuit Tester tests switches, solenoids, relays, motors, fans, pumps, lighting, and more on passenger and heavy-duty vehicles | Built-in Digital Display: View voltage applied to diagnose and inspect electrical systems, including alternators and batteries | Supply Power and Ground: Compatible with 6V, 12V, and 24V systems and Output 3V, 5V, and 12/24V | Many Ways to Connect: Use the included cigarette adapter for in-car testing or the battery leads for a direct connection | Safely Test Power and Ground: The built-in automatic circuit breaker and 10MegOhm impedance helps keep the tool and parts safe while testing | Built-in Flashlight LEDs: Provides visibility in low-light conditions | Patented Swivel Head: Straight and pistol positions allows for easy access in hard-to-reach spaces | (+/-) Red and Green LED Indicators: Provide a visual indication of the measured/detected voltage or ground | Accessories Included: (1) connection cable for cigarette adapter and battery leads, (1) spare probe tip