Home » Auto Diagnostic Oscilloscope With PWM Generator And Multimeter

Auto Diagnostic Oscilloscope With PWM Generator And Multimeter

SKU: 1005012664121694-QDB-PLUS
Color
€92,58
-37% €148,12 €92,58

Diagnose stubborn car electrical faults quickly with the KW-QDB-PLUS Auto Diagnostic Oscilloscope. This all-in-one tool combines an oscilloscope, PWM generator, and multimeter to pinpoint wiring and component failures on the spot. Stop guessing with parts swapping and instead drive ignition coils, fuel injectors, and stepping motors to watch their real-time response. The adjustable hall signal lets you simulate duty cycle sensors to verify circuit replies before full installation. Handle gasoline and diesel jobs easily with dedicated support for 12V and 24V fuel injectors. The broad voltage output range powers urea pump motors and idle stepping motors without needing extra adapters.

Practical Benefits & Usage Tips

  • Reverse Connection Protection: Keep your probes and components safe from accidental swap errors when working on live 12V to 24V vehicle circuits.
  • Sensor Simulation: Generate adjustable hall signals to test air flowmeters and AC pressure switches without connecting additional external modules.
  • Precise Motor Control: Adjust duty cycles from 1% to 100% to gently actuate solenoid valves and check for sticking before risky bench tests.
  • Multi-Language Interface: Switch menus instantly between English, Spanish, Portuguese, and Russian so every mechanic on your team stays productive.

Key Specifications

  • Model: QDB-PLUS with V6.8 hardware and software versions.
  • Input Power: DC 8V to 28V flexible power range.
  • Step Motor Output: Supports high load up to 15A maximum current.
  • PWM Frequency: Delivers 1Hz to 100KHz output signals.
  • Duty Cycle: Provides smooth 1% to 100% adjustment for fine control.
  • Voltage Adjust: Outputs 1.25V to 11.5V for sensitive low-voltage components.
  • Multimeter Functions: Measures DC 0-30V, resistance 0-1MΩ, capacitance, and diodes.
  • Size & Weight: Compact 17 x 9.8 x 2.8 cm body weighing approximately 175 g.

Package includes:

  • 1 × QDB-PLUS tester unit
  • 1 × Power cable
  • 3 × Test connect cables
  • 4 × Single plugs
  • 1 × Idle speed stepper motor plug
  • 1 × Stepper motor welding cable

Always verify the battery voltage falls within the accepted input range to protect internal circuits. Avoid continuous operation beyond the rated electromagnetic coil driving current to prevent overheating. Inspect all connector pins for debris or bent terminals before applying voltage for accurate readings.

Support languages: English, Spanish, Portuguese, Russian.

All electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.

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