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22mm LED Digital Display Electricity Hertz AC Frequency Meter Indicator Signal Lamp Lights Tester Combo Measuring Range 20-75Hz
Specifications:
- Origin: CN(Origin)
- Operating Temperature: -25 ~ +65 C
- Model Number: Frequency Meter
- Measuring Range: 20-75Hz
- DIY Supplies: Plumbing
- Display Type: Digital Only
- Dimensions: 28.3x51.4mm
- Brand Name: OOTDTY
- Certification: NONE
- Free shipping
- 100 days returns
- Low prices
- 5 million products