Automotive Circuit Tester Oscilloscope Multimeter With 9-30V Probe
The VDIAGTOOL V500 is a six-in-one diagnostic probe engineered specifically for troubleshooting 9–30V DC automotive electrical systems. By merging intelligent automatic recognition, a true multimeter, real-time oscilloscope visuals, an adjustable 0–5V power supply, and direct component activation, this unit removes guesswork during complex wiring repairs. The onboard processor instantly reads voltage, current, resistance, and circuit polarity, allowing technicians and hobbyists to identify shorts, poor grounds, or dead circuits without toggling measurement modes.
Benefits & Practical Tips
- Capture intermittent faults: Switch to oscilloscope mode when dealing with sporadic stalling or sensor dropouts. The live waveform view reveals voltage spikes and signal attenuation that static multimeters fail to record.
- Test actuators without removal: Use the component activation feature to power relays, cooling fans, and injectors directly through the probe. This confirms mechanical operation before deciding whether to replace parts.
- Work confidently in tight spaces: Swivel the display 90 degrees to maintain ergonomic viewing under dash panels or inside engine compartments. Flip the integrated LED on to illuminate dark fuses and corroded connectors.
Technical Specifications
- Compatible Voltages: DC 9–30V (cars, trucks, motorcycles, light marine)
- Electrical Ranges: Voltage 2mV–100V | Resistance 0–10MΩ | Current 2mA–25A | Frequency 10Hz–1000KHz
- Oscilloscope Capability: Real-time waveform tracking from 10Hz–100KHz
- Fuel Injector Operation: Outputs four distinct pulse signals; supports 110V–260V injector families
- Form Factor & Finish: 30 × 25 × 10 cm dimensions, 2.1 kg weight, hardware/software version 2026
Package Includes
- VDIAGTOOL V500 intelligent circuit tester with integrated probe
- Carry case, USB charging cable, and printed quick-start guide
Operational Reminders
Disconnect battery power or turn off vehicle ignition before probing unenergized wires. Avoid running circuits beyond the 25A maximum rating to keep the internal motherboard shielded by the built-in overload protection. Allow the 0–5V output module three seconds to stabilize before connecting delicate ECUs during sensor debugging.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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