About This

• 【💥All-in-One Diagnostic Power – Ditch the Toolbox】Stop wasting time swapping tools. This is your all-in-one, go-anywhere power circuit probe with over 20+ essential functions: ⚡battery test, ⚡injector, ⚡oscilloscope, ⚡fuse/relay check, ⚡continuity, ⚡signal circuit, ⚡polarity, ⚡short/open circuit finder, ⚡trailer lights & more. Whether you're in the garage or stuck roadside, just plug it in, press a button, and get answers in seconds. It’s like having a full diagnostics bench—right in your hand.
• 【🔥8 Pro Modes in One – Fix 99% of Vehicle Electrical Issues】Mechanics, DIYers—check this out! The KM601 packs 8 tools into one compact powerhouse: ✅multimeter, ✅oscilloscope, ✅injector tester, ✅battery test, ✅relay checker, ✅component activator, ✅PN-Test and ✅Setup Modes. From trucks to motorcycles, trailers to tractors—this automotive circuit tester handles all 8–35V systems like a champ. Save hundreds on tools and hours on repairs. Grab this now, and never second-guess a wiring issue again.
• 【🔋Smart Battery Tester – Stay Ahead of Breakdowns】Ever been stranded because your battery gave out without warning? Not anymore. Our super circuit probe kit features an auto-detection 12V battery tester that checks health, cranking amps, and charging status—instantly. Compatible with all types: Flooded, AGM, GEL, and EFB. Detect weak batteries, alternator problems, or voltage drops before they ruin your day. Just test and go—it’s peace of mind in your pocket.
• 【📊Live Oscilloscope & Digital Multimeter – See Electrical Problems Clearly】Most testers just tell you the voltage. Our probe tester shows you what’s really going on. It features a real-time digital oscilloscope and multimeter, so you can watch signal waves live. Got a misfire? A bad ground? Sensor issues? You’ll see them instantly. With one-button switching between waveform visuals and digital readouts, it's like having X-ray vision for your vehicle’s wiring. And yes—it’s beginner-friendly too!
• 【⛽Fuel Injector Test – No More Guessing Engine Issues】Rough idle? Engine misfiring? Use our circuit probe tester to test your injectors with pinpoint accuracy—up to 260V and 25ms pulse time. Instantly view waveform + digital readout to spot stuck, clogged, or leaking injectors. Know what’s wrong before wasting money at the shop or on unnecessary replacements. Ideal for tackling hard starts, rough idling, or poor fuel economy. DIYer or a pro— this tool pays for itself fast.
• 【⚡Power Components Directly – No Jumpers, No Guessing】No more fumbling with jumper wires or battery packs. The automotive electrical tester powers components on the spot—starter motors, radiator fans, fuel pumps, relays—you name it. You’ll check function and pinpoint issues right from the probe, with zero setup. This is next-level speed and convenience, and trusted by real techs—once you try it, there’s no going back.
• 【🛡️Track Shorts + Built-In Protection – Diagnose with Confidence】Shorts and overloads? Bring it on. Built-in circuit breaker and 10A fuse protect you AND the car—so test with confidence. Even better? You can track circuit shorts in real time. Just energize, follow the sound, and find the fault—no wire pulling, no fuse blowing, no guesswork. This tool gives YOU the power to diagnose fast, fix smart, and protect your ride.
• 【📍Built Tough, Backed by Real Support】Each KM601 comes with a durable carry case, replaceable fuse, and 30ft cable for extra reach. ✔12-Month Warranty, ✔30-Day Hassle-Free Returns, ✔Lifetime Tech Support from Real Humans. Have questions? We’ve got your back—email us anytime at support@kzyeetech. com. We will reply you within 24 hours.

Overview

• Brand : KZYEE
• Power Source : Powered By Vehicle Battery Or External 12/24v Battery. 24/7 Assistance
• Style : KM601 (8 Modes)
• Color : Orange
• Min. Operating Voltage : 12 Volts (DC)