TopDiag P50 Circuit Tester

This multifunctional automotive tester addresses the shortcomings of existing automotive repair testers. It integrates voltage measurement, bulb load testing, bulb load voltage measurement, electrical load testing, and power polarity display into one unit. Featuring innovative design, exquisite craftsmanship, user-friendly operation, and practical durability; Bulbs and probes are removable. The tester uses standard automotive bulbs rated at 12V/5W or 24V/5W.

1. Voltage measurement function;

2. Bulb load measurement;

3. Voltage measurement with bulb load;

4. For load plugs, use the probe directly connected to the clamp in combination with the tester probe to perform load simulation measurements, facilitating fault diagnosis.

5. Voltage polarity display function;

6. Three detection mode switching;

7. Capable of multi-band frequency detection;

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