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Digital Frequency 4-digit Display Tachometer Automobile Engine Speed
Specifications:
- Type: Tachometer
- Rotation speed range: 5-9999RPM
- Reset time: 10s
- Rate setting range: 1-99
- Power supply: DC 8-15V
- Origin: CN(Origin)
- Model Number: WL753601-3
- Input signal: voltage pulse signal, active contact signal, PNP, NPN
- Frequency range: 0-98990.1Hz
- Display: 0.56 inch 4-digit LED
- Color: blue, green, red
- Certification: NONE
- Brand Name: ACEHE
- Accuracy: 5000RPM: about 3RPM
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