TopDiag 汽车电气系统诊断带电线查找器 1. Display: TFF color display (160x128 DPI) 2. Power supply: powered by a 9-30V DC power supply system 3. DC voltage measurement: 0V - 200V 4. Voltage measurement: -100VAC to +100VAC 5. Frequency: 1Hz-1MHz 6. Ohms: 0.1Ω-1MΩ 7. Safety current cutoff: 8AMPS in 1 hour; 12AMPS in 1 hour; 16AMPS in 5 seconds 8. Breakpoint detection (locating): Quickly detect wire breaks. Insert the probe tip into an exposed wire, send an acoustic signal to the wire, and then use the P181 to trace the probe tip along the wire to locate the break. 9. The circuit breaker has short-circuit protection. If the load is too heavy, the internal circuit breaker will automatically trip (when the device fails, you need to wait 5 seconds). (Wait a few seconds for it to cool down, then press the reset button on the side for normal operation.) 10. Average RMS (AC) mode: This mode measures AC voltage and can be used with any AC voltage or pulse waveform signal requiring equivalent RMS voltage measurement. 11. This AC peak-to-peak measurement standard applies to any AC voltage signal requiring peak-to-peak voltage measurement. 12. AC Frequency: this frequency counting mode measures the frequency or pulse width of AC voltage signals for testing, for example, motor speed sensors and wheel sensors. 13. Component activation: this mode can be used to activate fuel pumps, solenoids, blowers, cooling fans, headlights, and other components. 14. Continuity testing is a convenient way to verify whether lines in a vehicle's electrical system are connected or disconnected. 15. A wide voltage range meets various testing needs, supporting 0-200V DC voltage measurements and -100V AC to +100V AC measurements. 16. Support multiple languages: English, Simplified Chinese, Traditional Chinese, Japanese, Korean, French, German, Italian, Turkish, Polish, Indonesian, Spanish, Portuguese, Russian, Vietnamese, Thai, Arabic, etc.