








⚡ Diagnose smarter, faster, and safer — don’t get left in the dark!
The KZYEE KM50 is a professional-grade automotive power circuit probe featuring 7 advanced diagnostic modes including AC/DC voltage, resistance, diode, frequency, duty cycle, and fuel injection testing. It offers real-time waveform display to detect intermittent faults, instant component activation for quick verification, and an auto-reset circuit breaker to protect modern vehicle ECUs. Compatible with 12V and 24V systems across cars, trucks, RVs, and boats, it’s built tough with impact-resistant materials and designed for efficient, accurate diagnostics that save time and prevent unnecessary part replacements.





| Brand | KZYEE |
| Power Source | Vehicle 12v Battery Power Supply Or Ci-garette Lighter Power Supply; 24/7 Assistance Via Support@kzyeetech. Com |
| Style | KM50 Automotive circuit tester reveals hidden problems others miss! 7 Advanced Test Modes (DC/AC Voltage, Resistance, Diode, Frequency, Duty Cycle, Fuel Injection) – Quickly identify faulty circuits while eliminating good ones, cutting diagnostic time by 80%! |
| Color | Orange |
| Min. Operating Voltage | 12 |
| Measurement Type | Multimeter |
| Manufacturer | KZYEE |
| Item Weight | 2.44 pounds |
| Package Dimensions | 10.08 x 8.94 x 2.91 inches |
| Item model number | KZYEE-XXX |
| Manufacturer Part Number | KM50 |
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