MRCARTOOL B550 Automotive Circuit Tester With LED Display

The Mrcatool B550 automotive circuit tester is designed to reduce the diagnostic time for all 9V to 30V  electrical systems. It can perform various tests, including AC voltage, DC voltage, resistance, and diode tests, and it features current overload protection. This tool offers a wide range of capabilities with multiple modes, including multimeter mode, frequency testing, and oscilloscope mode. Additionally, it supports a 0-5V power head supply. Help Center ��Warm Tips 1. Keep your clothing, hair, hands, tools, and test equipment at a safe distance from all operating or hot equipment to prevent accidents. 2. Take special care when working near the ignition coil, distributor cap, ignition wires, and spark plugs—these components can unleash dangerously high voltages when the engine is running. 3. Always have a fire extinguisher readily available when dealing with gasoline, chemicals, or electrical equipment to swiftly tackle any potential fire hazards. 4. Before beginning any tests, make sure to securely place the transmission in Park (for automatic vehicles) or Neutral (for manual vehicles) and engage the handbrake. 6. For your safety, avoid connecting or disconnecting any test equipment while the ignition is on or the engine is running. Your attention to these safety measures will ensure a secure and efficient testing experience.Online Support>> ��MRCARTOOOL B550 Automotive Circuit Tester Manual Download What is the difference between all MRCARTOOL Automotive Circuit Tester? ⚙️Other Models MRCARTOOL B530 Automotive Circuit Tester With LED Display Rated 5.00 out of 5 based on 20 customer ratings $69.90 ��Comparison Data MRCARTOOL B550 Automotive Circuit Tester Features Features Flashlight Design: Enables successful completion of circuit testing even in dark environments. Wide Range of Applications: Offers various practical working modes, supporting detection systems in diverse electrical models. 2-year warranty: For damages caused by non-human factors, MRCARTOOL promises to resend parts for free within 2 years. For any needs, you are warmly welcome to contact us and we will get back to you ASAP within 24 hours. Multimeter Mode: 1.DC Voltage Detection Mode: Detects DC voltage values in the circuit under test and displays maximum and minimum voltages. 2.Resistance Test and Diode Test Mode: Detects component damage due to short circuits. 3.Oscilloscope Mode: Displays voltage, frequency, and duty cycle of tested components. Component Activation Function:  Automotive circuit tester outputs required drive waveforms for component activation. Adjustable Voltage Output from 0-5V: It outputs any voltage value between 0 and 5 volts. Multiple Language Settings: Supports English, Spanish, German, and 13 other languages, ensuring convenience in use. ONLINE SUPPORT Packing List :