• Quickly Identify Electrical Issues-7 Powerful Test Modes for Precise Diagnosis: The KZYEE KM50 Power Circuit Probe Kit is an upgraded version of the KM10, offering 7 advanced test modes including DC Voltage, AC Voltage, Resistance, Diode, Frequency, Duty Cycle, and Fuel Injection tests. This versatile tool helps you pinpoint problematic circuits while ruling out good ones, significantly speeding up the diagnostic process and revealing the root cause of electrical issues with ease
• Accurate Fuel System Diagnostics-Specialized Fuel Injection & Performance Tests: Struggling with vehicle starting problems, poor acceleration, or fuel inefficiency? The KM50 Fuel Injection Test Mode is designed for fast, precise diagnostics of the fuel injection circuit. Plus, the addition of Frequency and Duty Cycle modes makes the KM50 more valuable than ever, helping you identify performance issues that other tools may miss
• Prevent Fuse Damage and Quickly Find Shorts-Locate Short Circuits with Overload Protection: Detect short circuits faster with the KM50’s unique short circuit detection feature. Simply remove the blown fuse, use the probe tip to energize the fuse contacts, and find the faulty circuit instantly. Built-in overload protection automatically shuts the tool down and restarts it to prevent damage, keeping both your tester and components safe
• Switch Easily Between Test Modes-Clear Waveform & Digital Display for Faster Diagnosis: The KM50 probe tester’s advanced digital display shows real-time wave-forms and readings in various test modes (AC Voltage, Frequency, Duty Cycle, Fuel Injection) to help you analyze electrical circuits more efficiently. With a simple 3-second press of the mode button, switch seamlessly between tests for quicker, more accurate troubleshooting
• Instantly Identify Circuit Problems-Built-in Indicators for Clear Circuit Diagnostics:The KM50 circuit tester features a bright flashlight to illuminate your work area and built-in indicator lights for clear feedback. The Red/Green Polarity Indicator lets you quickly identify positive, negative, or open circuits, while the Green Indicator lights up when resistance is below 30Ω—helping you assess components and wiring at a glance. The built-in buzzer further enhances accuracy by signaling when important thresholds are met
• Easy & Safe Testing with Piercing Probe Kit-Test Without Disconnecting Wires: The KZYEE KM50 probe kit comes with a fully insulated piercing probe that allows you to safely test signals without disconnecting wires or damaging cables. It’s the simplest way to check connectivity and electrical signals in circuits, ensuring safe, efficient, and hassle-free diagnostics
• 12-Month W-arranty & Lifetime Support-Confidence in Every Purchase: Enjoy a 12-month w-arranty against manufacturing defects, along with lifetime technical support. ❗ Please Note: If you notice any missing parts or signs of use after receiving your package, please e-m ail us via [email protected] and provide your order number along with photos. We will gladly send you replacements at no charge