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22mm Hertz AC Frequency Meter LED Digital Display Indicator Signal Lamp Lights
Specifications:
- Origin: CN(Origin)
- Model Number: Frequency Meters
- Measuring Range: AC 20-75Hz Indicator
- DIY Supplies: Electrical
- Display Type: Digital Only
- Dimensions: 2.8*5cm/1.10"*1.97" (D*H)
- Brand Name: OOTDTY
- Free shipping
- 100 days returns
- Low prices
- 5 million products