KZYEE KM10 Power Circuit Probe Kit, 12V 24V Automotive Circuit Tester with Auto Electrical System Testing Functions, Short Finder Digital Voltage Tester Multimeter

Please take note to connect with the POLARITY correctly when using the device: Positive to Positive; Negative to Negative, if reversely, the KM10 might break down. Any product question, wlcome to contact us any time. ❤ 【 YouTube Auto Experts Love It - Trusted by Pros & DIYers!】Recommended by top creators like "Tomeighty" and "AutoFun", the KM10 is the go-to solution for mechanics and DIYer! Lightning-fast, ultra-intuitive, and unbelievably easy to use-just plug, press, and probe to fix 99% electrical issues (dead batteries, faulty relays, trailer lights) in seconds! It's like having a pro technician in your toolbox. Makes the perfect gift for any car owner or gearhead! 【 All-in-One Circuit Probe Tester - No More Tools Juggling】Our power scan probe kit packs $150+ worth of tools into one smart device-replaces your test light, multimeter, and jumper wires and more. All-in-one functions: ⚡Self-Test, ⚡Auto Circuit Breaker, ⚡AC/DC Voltage, ⚡Continuity, ⚡Resistance, ⚡Component Activation, ⚡Trailer Light Test, ⚡Short Finder, ⚡Polarity & Ground, Relay, Fuse Test and beyond. Whether you're chasing no-start issues or wiring faults-it’s the one tool every garage needs. 【⚡4-in-1 SUPER SCAN MODES - Diagnose 10X Faster Than a Multimeter】This smart probe speeds through auto diagnostics with four pro-grade scan modes: ✅DC Voltage (0.1V resolution), ✅AC Voltage (Min/Max, duty cycle, frequency), ✅Resistance (checks grounds & circuits), ✅Diode (lightning-fast voltage drop + one-way flow test). Covers 6V-30V systems: cars, trucks, RVs, trailers, boats, and more. No more guesswork-just fast, accurate results you can trust. Get yours now and drive with confidence! 【 Instant Component Activation - Test On the Spot】This advanced circuit tester features a built-in power activator to instantly activate fans, relays, lights, starters, and more-just flip the switch, no jumper wires, no blown fuses. Whether you're mid-repair or stuck roadside, this 12V/24V probe tester puts instant control in your hands, delivers dealership-level accuracy, save cash on ECU and dodge pricey disasters. ❗Tip: Hold the power switch to activate the component! 【 Diagnose Anywhere - 40FT Reach, LED Light & Sound Alerts】Electrical faults don’t always happen in daylight. Whether you’re under the dash or testing trailer wiring in a storm, the KM10 goes with you. Its 40FT total reach (20ft+20ft extension) easily spans from bumper to hitch-no vehicle movement needed. Built-in flashlight and audio alerts making dark, tight spots a breeze. Powered by your car battery or cigarette lighter-no extra batteries needed. Wherever you work-driveway, trail, or shop-it’s built to be your go-to tool. 【 Complete Kit + Pro-Level Support - Quick Help, Peace of Mind】Includes everything to start testing: ✔️User Manual, ✔️Cigarette Lighter Adapter, ✔️Battery Clip, ✔️Steel Probe Tip, ✔️20ft Extension Cable, ✔️Carrying Case. Missing parts or got a used item? Just email support@kzyeetech. com with your order number and photos, we’ll resend a replacement within 24 hours. Enjoy 1-year warranty, 30-day returns & lifetime tech support. We’ve got your back, always.