DIJUAL Handi-Counter Model 2300 - 1 MHz to 2.4GHz Frequency Finder, kondisi Normal sudah termasuk adaptornya. detail : It features a red LED display, 9-12 VDC power input, and 50 ohm antenna input. Covers 1 MHz to 2.4 GHz, and you can switch between fast/slow gate speed, plus hold on a frequenc...