Automotive Circuit Tester Car Test Light with Digital 3v-90v Display, High Precision Auto Fuse Relay Tester Electrical Current Fault Probe Checker Testing Tool LCD Front Lighting Max 20A 48V

PAIRED CIRCUIT TESTING TOOLS FOR VERSATILE USE: This set includes a high-precision automotive circuit tester and a multi-functional car test pen with digital display, allowing you to use the right tool for different circuit checks without needing multiple separate purchases making vehicle and home electrical diagnostics more convenient and efficient for everyday use
HIGH-PRECISION AUTOMOTIVE FUSE CURRENT DETECTION: Avoid guessing battery drains or using outdated multimeters . This car fuse tester plugs into blade fuses to accurately measure circuit current, helping quickly check fuse status, identify parasitic battery drain, and spot electrical faults for safer vehicle maintenance
LCD BLUE BACKLIGHT DISPLAY FOR CLEAR READINGS: Our car circuit probe tester features a clear LCD with blue backlight, making it easy read measurements even in dim environments so you can perform accurate vehicle circuit checks day or night
UPGRADED CAR CURRENT TESTER WITH FRONT LIGHTING: PIFOOG's car circuit tester features a built-in LED front light, illuminating dark testing areas to make checking fuses, wiring connections, and vehicle lighting circuits safer and easier