YWBL-WH AC Round Frequency Meter LED Digital Display Hz Frequency Indicator Light
- MAIN FEATURE---Produce Name: LED Hz Indicator.
- Applicable: circuit frequency measurement.
- 20-75Hz MEASUREMENT RANGE---The AC frequency meter is of wide measurement of 20-75Hz.
- HIGH ACCURACY---The AC frequency meter is of high accuracy of ±2%, helping to provide you reliable data.
- CLEAR DISPLAY---Made of high quality material, the AC frequency meter is of clear display, exquisite workmanship, long service life, and stable working performance.
- 5 COLORS---The AC frequency meter is of 5 different colors, red, white, blue, green,yellow, you can choose one according to your preference.