KZYEE KM50 (Upgrade of KM10) Power Circuit Probe Kit - 12V/24V Automotive Circuit Tester Current Probe with AC/DC Voltage/Resistance/Diode/Frequency/Duty Cycle/Fuel Injection, Activate Component
$119.99
Price when purchased online
Free shipping
Free 30-day returns
Sold and shipped by www.gemereejewels.com
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here.
$119.99
Price when purchased online
Free shipping
Free 30-day returns
Sold and shipped by www.gemereejewels.com
Free 30-day returns Details
Product details
| Management number | 223121270 | Release Date | 2026/05/09 | List Price | $48.00 | Model Number | 223121270 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- đă7ď¸âŁ-Mode Advanced Circuit Diagnostics â Beyond Basic Power Circuit Probes ăWhile standard power test probes cover AC/DC voltage, Resistance, and Diode, the KM50 automotive circuit tester goes further with FREQUENCY, DUTY CYCLE, and FUEL INJECTION circuit testing, delivering 7 advanced diagnostic modes in one tool. These signal-level tests reveal PWM signals, sensor waveforms, and injector control pulses via real-time waveform and digital displays -- helping identify weak sensors, unstable signals, or abnormal injection behavior with confidence.
- ă Real-Time Waveform Display â Catch Faults Basic Testers Miss ăIntermittent faults often look ânormalâ in static voltage readings but fail under real operating conditions. The TFT color display shows live signal waveforms, revealing injector control pulses, duty-cycle fluctuations, and abnormal voltage patterns as they occur. Adjustable sampling and dual waveform/digital views expose unstable signals, dropouts, and irregular behavior that basic power diagnose probes canât show -- helping you pinpoint the real cause instead of guessing or replacing good parts.
- ăDiagnose Faster â Trace Shorts and Bad Grounds in MinutesăKM50 turns complex electrical checks into a guided, time-saving process. Visual LEDs and buzzer alerts instantly show voltage, ground and continuity status, helping you locate shorts, opens and faulty grounds in minutes. This power diagnostic probe combines efficiency and accuracy, while the built-in auto-reset breaker protects both the vehicle and the toolâso you work faster and finish repairs right the first time.
- ăInstant Component Activation â Know If Itâs the Part or the WireăPress the rocker switch to apply positive or negative current and power components instantly â lights, fans, motors or injectors. This power signal probe tester allows direct component activation to verify circuits without removing parts. No jumper leads, no disassembly, no guessing â just quick, reliable proof that saves time, money and unnecessary part swaps.
- ăAuto-Reset Circuit Breaker â Safe for Modern ECU SystemsăBuilt for todayâs computerized vehicles, the internal auto-reset breaker instantly cuts power during overload and resets automatically within a minute. The low-current (<100 mA) design protects sensitive ECUs, sensors and airbags. This power current probe tool lets you test circuits safely without risking damage â an essential feature for any automotive power circuit probe used on modern vehicles.
- ăSmart Feedback Design â Visual, Audible and PracticalăRed/green LEDs and tone alerts instantly indicate polarity and continuity. A built-in LED work light illuminates dark engine bays, and the ergonomic anti-slip grip ensures one-hand operation with comfort and control. Whether under a dashboard or beneath a truck, this power diagnostic probe tester keeps you focused on results, not on reading manuals â a must-have automotive diagnostic circuit tester for professionals and beginners alike.
- ăUniversal Compatibility â Cars, Trucks, RVs and BoatsăCovering 8â30 V DC, this automotive power circuit probe tester works seamlessly on 12 V and 24 V systems across cars, diesel trucks, trailers and marine equipment. Wherever electricity flows, it helps you trace, test and repair circuits quickly â a portable, versatile power wire probe trusted by technicians and DIYers alike.
- ăBuilt Tough â Professional-Grade Durability and Precision ăEncased in impact-resistant ABS plastic and reinforced with heavy-duty cables, KM50 is engineered for daily workshop use. Includes probe tip, ground lead, extension cable and battery clamp, all stored in a protective EVA hard case. A professional-grade heavy duty power circuit probe designed to perform reliably job after job and built to withstand years of demanding diagnostics.
| ASIN | B08CDF1SPJ |
|---|---|
| Color | Orange |
| Model | KZYEE-XXX |
| Brand Name | KZYEE |
| Style Name | KM50 Automotive circuit tester reveals hidden problems others miss! 7 Advanced Test Modes (DC/AC Voltage, Resistance, Diode, Frequency, Duty Cycle, Fuel Injection) â Quickly identify faulty circuits while eliminating good ones, cutting diagnostic time by 80%! |
| Unit Count | 1 Count |
| Part Number | KM50 |
| Manufacturer | KZYEE |
| Power Source | Vehicle 12v Battery Power Supply Or Ci-garette Lighter Power Supply; 24/7 Assistance Via Support@kzyeetech. Com |
| Measurement Type | Multimeter |
| Minimum Operating Voltage | 12 |
Bestseller ranking
Soap & Lotion Dispensers
Customers who viewed this product also viewed
Desktop & Off-Surface Shelves
Correction of product information
If you notice any omissions or errors in the product information on this page, please use the correction request form below.
Correction Request Form