20 Best Kzyee Kc401 of 2025 – Romance University
After hours researching and comparing all models on the market, Romance University finds out the Best Kzyee Kc401 of 2025. Check our ranking below.
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- 【 Lifetime Free Updates – Save Thousands on Fees 】 Buy once, use for life. Free software updates keep coverage current with the latest diesel trucks and protocols. No subscriptions, no hidden costs—ever(Download the latest version anytime from kzyeetech.com). Stay compliant without draining your bottom line. For fleets and owner-operators, that means dependable coverage, long-term savings, and more money left for hauling instead of renewals.
- 【 Catch Problems Early – Prevent Costly Downtime 】 This heavy duty diesel truck scanner reads & clears fault codes, ECU data, and live data so you can spot issues before breakdowns happen. Every hour off the road means lost loads, lost pay, and unhappy customers. Avoid expensive towing bills, roadside repairs, and delivery penalties by diagnosing fast and keeping freight moving profitably.
- 【 All Major Systems – One Tool for Complete Reports 】 Go beyond engine checks with full-system coverage for transmission, ABS, brakes, fuel, and more. A complete truck health report helps fleets and drivers prevent costly mid-route breakdowns where delays mean missed deliveries and claims. Replace multiple devices with one scanner, cut shop costs, protect cargo, and keep trucks earning every mile.
- 【 Stay Ready Anywhere – Bonus Rugged Storage Bag 】 Comes with a heavy-duty carry bag to keep adapters, connectors, and cables neatly organized. When a truck is down, wasted minutes searching for parts can mean lost revenue. Whether in the workshop or roadside, everything stays secure and ready so you can scan, fix, and roll again—keeping fleets efficient and drivers confident on the road.
- 【 Faster Setup – Secure Wireless Diesel Connections 】 Includes wireless 6-pin, 9-pin, and 16-pin adapters for 12V & 24V trucks. No bulky combo cables or loose fits—just fast, stable, professional-grade connections. Time is money in trucking: the quicker you connect, the sooner you find faults and get back hauling. Avoid wasted hours, missed deadlines, and downtime losses with secure wireless diagnostics.
- 2PCS Replacement Probe Tips ONLY Compatible with KZYEE KM10/KM50 Power Circuit Current Probe Tester
- KZYEE 3PCS Replacement Probe Tips
- 🥇【THE REAL ALL-IN-ONE POWER CIRCUIT PROBE KIT】Always troubled by the car electrical system issues? Now, your savior is here! The KZYEE KM601 combines the capabilities of a circuit tester, test pen, battery tester, relay tester, oscilloscope, and multimeter into one tool. With over 20 testing functions, troubleshooting all 12-24V electrical issues, including ✅Voltage&Polarity Test✅Relay Test✅Battery Test✅Frequency✅ Duty Cycle✅Fuel Injection✅ Resistance✅Diode✅ Component Activation✅Relay Test
- 📈【OSCILLOSCOPE & MULTIMETER】The KM601 super probe tester has two powerful testing modes: oscilloscope and multimeter. Oscilloscope function tests various voltage signals with four features: DC voltage, AC voltage, frequency, and duty cycle. The last three include waveform display modes. The multimeter module measures resistance and diode forward voltage, with a continuity test that alerts the user if resistance is below 30 ohms, indicating a wire break
- ⛽【FUEL INJECTOR TEST & RELAY TEST】This versatile electrical system circuit tester not only tests fuel injectors with injector signal parameters—ensuring optimal cleaning with car cleaner—but also features a relay test function. The relay testing module assesses cables, ground wires, and probes to help identify if vehicle relays are functioning correctly. It is designed to test the most common 4-pin and 5-pin relays found in vehicles. Say goodbye to being stranded at night due to burnt-out light
- 🛡️【OVERLOAD PROTECTION FOR AUTOMOTIVE ELECTRONICS】The KZYEE KM601 power circuit tester kit features a built-in circuit breaker that provides essential overload protection for both the device and your vehicle's electronics. In the event of an overload, the circuit breaker automatically shuts down and restarts, preventing circuit overload and overheating. This dual-functionality not only safeguards your equipment but also allows for convenient testing of short circuits
- 🔋【Wide Compatibility】One of the standout features is its compatibility with a wide range of batteries, from standard car batteries to smaller household batteries. ANCEL BST100 battery load tester is capable of testing all 12V 100-2000CCA batteries, including ordinary lead acid battery, AGM flat plate battery, AGM spiral battery, Gel battery and etc. It provides a comprehensive analysis of the battery health to help you clear about the status of your battery before it runs out
- 【All-In-One Solution】The KM601 combines multiple diagnostic functions into a single device, saving you time and money. : √ AC/DC Voltage Test√ Frequency √Duty Cycle Test√ resistance √ diode test√ fuel injector √ fuse relay test√ component activation √ trace line √ polarity test√ continuity test√ grounding test√ trailer light test. As well as additional features: √ battery test√ start-up test√ Charging Test√ Oscilloscope Mode. Basically all testing functions can be implemented.
- 【Fuel Injector Test】The KM601 is tested with fuel injection up to 260V peak, covering almost all models! It can switch between the oscilloscope display and the digital display mode by pressing a button. Data such as fuel injection time, injector voltage, and more can be easily captured for fast and accurate syringe diagnosis.
- 【Battery & Relay Test Function】KM601 has two important functions of battery testing and relay testing: battery testing is suitable for 12V battery testing, which can help you quickly check the health, voltage and charging status of the battery. The relay test is suitable for 4-pin or 5-pin common relays, and is equipped with a special cable. It can help you diagnose faulty relays and prevent power issues such as headlights not lighting up or component failures on the road.
- 【ACCURATE TIMING】With automotive timing lights got it dialed in perfect--The KZYEE KT60 automotive timing light features precise digital readout and advanced functions. This digital timing light with advance provides accuracy up to 10,000 RPM, the digital display allows you to easily diagnose and make precise
- 【YOU NEED 】Adjustable timing light is specially designed to detect dial back timing light on the engine flywheel or pulley. If the engine isn't properly timed, it can cause starting issues, reduced power, increased fuel consumption, rough idling, and even lead to serious problems like damaged pistons, bent valve stems, and broken crankshafts
Last update on 2025-07-10 / Affiliate links / Product Titles, Images, Descriptions from Amazon Product Advertising API
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FAQ:
Q: What is the use of kc601 heavy duty code reader?
A: KC601 Heavy duty code readers is the latest portable vehicle code reader launched by KZYEE Company. With it, users can fast and efficiently read out DTC in automobile electric control system, diagnose fault position and find out fault cause. KC601 heave duty code reader is applicable in all auto repairing factories.
Q: What are the functions of the kc601 scanner?
A: ❷【Powerful Functions】KC601 scanner is capable of reading and clearing trouble codes of all major systems, including engine, transmission, ABS, and supports body, chassis, Cruise, Instrument cluster, gateway and other control modules check.
Q: What is the diameter of the kzyee waterproof endoscope probe?
A: 【The Newest 5.5mm Endoscope】The diameter of KZYEE waterproof endoscope probe is only 5.5mm, almost 3mm smaller than others sold. C… W655-5M 450mAh Wireless E… 【5.5mm Diameter Tiny Camera】The diameter of our camera head is only 5.5mm (0.216 inch), perfect to get into very small holes for in…