QDB-5A Ignition Coil Tester Tool, 7-in-1 Automobile Actuator Drive Detector | 7 Working Modes with Oscilloscope/Multimeter/PWM Signal & Drive etc,for Ignition Coils, Fuel Injector, Valves, Motors

★★★★★ 4.7 144 reviews

US$21.60
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US$21.60
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Free shipping Free 30-day returns

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Product details

Management number 237500821 Release Date 2026/07/10 List Price US$21.60 Model Number 237500821
Category
  • 【Multifunctional Auto Repair Tester】This upgraded ignition coil tester is a multi-functional portable testing device specifically designed for automotive repair, integrating multiple core functions such as oscilloscope, digital multimeter, PWM signal & drive, stepper motor driver, ignition driver, voltage output adjustment‌, and injector driver. It enables rapid fault diagnosis for various automotive sensors, valves and actuators.
  • 【High-Precision Digital Multimeter】Supports measurement of: DC Voltage: 0~30V, DC Current: 0~3A, Resistance: 0~1MΩ, Capacitance: 10nF~1000μF. It is used to measure the internal resistance of fuel injector coils, diode, relay coil resistance, wiring harness continuity, battery voltage, and the operating current of solenoid valves, etc.
  • 【PWM Signal & Drive】The PWM signal generator is suitable for a variety of core components. It drives all types of PWM electronically controlled solenoid valves, ignition coils, urea pump motors, electric fans and other parts. PWM signal: 1~100kHz Pulse frequency; Duty 0~100% continuously adjustable.
  • 【Stepper Motor Driver & Ignition Driver】Stepper Motor Driver: Used to test for problems such as motor jamming and coil failure, and specifically designed to drive idle speed motors, dashboard motors, urea pump motors, etc. Ignition Driver: Dedicated testing tool for gasoline vehicle ignition systems, capable of driving and testing direct drive types including independent ignition coils and coil-type ignition coils.
  • 【Power Supply & Safety Protection】Input voltage range: DC 9V~26V, and the QDB-5A ignition coil tester can be directly connected to a 12V/24V car battery to work. Built-in reverse connection protection prevents damage to the main unit if the positive and negative terminals are reversed. In addition, the ignition coil tester has overcurrent protection, which will not damage the vehicle's original circuitry or the components under test.
  • 【Package Contents】The QDB-5A ignition coil tester kit includes: 1 × QDB-5A tester main unit, 1 × power supply cable, 3 × single banana plugs, 3 × test connection wires, 1 × idle stepper motor plug, 1 × stepper motor welding cable, 1 × English user manual, 1 × storage bag.
  • 【Three-Year Warranty】We provide a three-year warranty on this QDB-5A ignition coil tester tool kit. We would like to make sure that you have the best experience possible. If you have any questions before purchasing or during the use of the product, please feel free to contact us, and our professional customer support team will provide assistance within 24 hours and promptly help you solve any problems or concerns you may encounter

ASIN B0H2YPQLH2
Color Black
Model QDB-5A
Brand Name Autory
Style Name Tester
Unit Count 1 Count
Item Weight 0.6 Pounds
Part Number FGDBHK01
Manufacturer Autory
Power Source Ac Power
Item Dimensions 6.1 x 3.74 x 1.1 inches
Included Components QDB-5A tester, a power cord, three single plugs, three test connection wires
Upper Temperature Rating 55 Degrees Celsius
Maximum Operating Voltage 14.5 Volts
Minimum Operating Voltage 1.25 Volts

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144 ratings | 59 reviews
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