Innova 5420 Power Circuit Tester for Automotive | Fuse, Relay, Battery, and Circuit Diagnostics | Voltage Tester, Multimeter, Relay Tester, Short Circuit Finder, 12V/24V with LCD & Circuit Breaker

Overview

• Brand : Innova
• Power Source : Battery Powered
• Style : compact
• Color : Green,Red
• Item Weight : 1 Pounds

About this item

• Power Up Diagnostics with Confidence – Apply 3V, 5V, 12V, or 24V to activate components & test fuses, relays, circuits, and more. Identify faults fast with this pro-grade voltage tester.
• Multifunction Testing in One Tool – Combine fuse tester, relay tester, continuity checker & power supply probe in one compact device built for mechanics & automotive electricians.
• Built for Heavy-Duty Use – Durable 20ft cable handles garage abuse, while 10 MegOhm input impedance ensures safe testing on sensitive circuits. Perfect for automotive tools kits.
• Instant Results, Bright Display – Large 1.25" backlit LCD and LED polarity indicators clearly show voltage, continuity, or shorts—even in low light. Spark plug & circuit machine ready.
• No Guesswork, Just Clarity – Trigger components directly & see if they respond, so you pinpoint faulty relays or switches without removing them. Save time and second guesses.
• Rugged Safety Features Built In – Integrated 10 MegOhm circuit breaker prevents overloads. AC DC capable, compatible with all common car diagnostic tool needs.