P50 PRO – Mini Oscilloscope Automotive Circuit Tester
The P50 PRO is a professional-grade mini oscilloscope automotive circuit tester designed for 0–45V circuit system inspection and repair. It can quickly detect a variety of communication line signals, sensor signals, as well as perform a variety of light tests and voltage measurements. The P50 PRO features a built-in OLED display, rechargeable battery, and a power test lamp for versatile automotive diagnostics.
Key Functions
The P50 PRO provides 6 professional-grade diagnostic functions:
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MINI Oscilloscope– Real-time waveform display for signal analysis. Frequency bandwidth: 10Hz–200KHz.
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Power Test Lamp– Tests circuit power with a 12V/24V 5W test lamp. Long press the Light Bulb Switch to turn the power test light on or off.
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LED Test Light– LED indicator for quick circuit testing.
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DC Detection– Detects DC voltage in the range of 0.1–45V.
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AC Detection– Detects AC voltage in the range of 0.1–±45V.
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Flashlight– Built-in flashlight for working in dark environments. Tap the Light Bulb Switch to turn the flashlight on or off.
Product Specifications
| Parameter |
Specification |
| DC Detection |
0.1 – 45V |
| AC Detection |
0.1 – ±45V |
| Working Current |
40mA |
| Battery Capacity |
200mA |
| Battery Life |
About 4–5 Hours |
| Frequency Bandwidth |
10Hz – 200KHz |
| Test Lamp Power |
12V/24V 5W |
Controls & Components
The P50 PRO features a clear layout with labeled components: long sharp probe tip, small probe, ground clamp (large gold alligator clip), LED test light, indicator (IND), OLED display, light bulb switch, USB charging port, dial switch, on/off/back button, and power test lamp at the bottom.
The two main buttons are: Light Bulb Switch(tap to toggle flashlight; long press to toggle power test lamp) and On/Off Switch(tap to power on or return; long press to power off).
