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22mm LED Digital Display Electricity Hertz AC Frequency Meter Indicator Signal Lamp Lights Tester Combo Measuring Range 20-75Hz
Specifications:
- Dimensions: Size: 2.8*5cm/1.10"*1.97" (D*H)
- Certification: NONE
- Origin: CN(Origin)
- Operating Temperature: Available Voltage: 110~380V AC
- Model Number: 4NB190917%
- Measuring Range: AC 20-75Hz Indicator
- DIY Supplies: Electrical
- Display Type: Digital Only
- Brand Name: Shanwen
- Accuracy Class: --
- Free shipping
- 100 days returns
- Low prices
- 5 million products