| Brand | Unbranded |
|---|---|
| Marke | Markenlos |
| Produktart | Frequency Counter |
Check the listing for details. DC 5V Frequency Counter 200Hz–100MHz Frequency Test Pen 0.91-inch OLED Display. Condition: New. Listed at 16.91 USD. The PLJ-091OLED-L1 is a cost-effective OLED display pen-type frequency counter featuring a compact, portable design. For signals exceeding 100MHz in MHz or KHz display mode, the most significant digit (1) is not shown.