| Brand | Unbranded |
|---|---|
| Type | See description |
| Compatible Brand | See description |
Check the listing for details. Digital AC Voltmeter Panel AC50-500V Frequency Counter 10.0-99.9 HZ LED Display. Condition: New. Listed at 10.15 USD. Frequency range: AC 10.0-99.9HZ ,auxiliary power: 2 wires AC50-500V. The data is more intuitive, LED two-color display, red + green, clear and easy for at a glance.