Zerone External S Meter SWR Power Meter for FT-857 FT-897, Multi-Function Receive Display Monitor for Radio Signal Transmission Measurement Ham Radio Accessory electronics_selected_Oct2025 POE POWER: This PoE injector

POE POWER: This PoE injector supplies a PoE device with PoE (15

In addition to the built-in button on the switch

Even during network peak hours

EVEN HEAT DISTRIBUTION Highquality ceramic barrel helps eliminate hot spots that can burn or singe hair

Zerone External S Meter SWR Power Meter for FT-857 FT-897, Multi-Function Receive Display Monitor for Radio Signal Transmission Measurement Ham Radio Accessory electronics_selected_Oct2025 POE POWER: This PoE injectorZerone External S Meter SWR Power Meter for FT 857 FT 897, Multi Function Receive Display Monitor for Radio Signal Transmission Measurement Ham Radio Accessory Package List: 1 x External S Meter Display Meters for Yae FT 857 FT 897 FT 857D& FT 897D external header display setting method: Receive Display Settings 1. press (FUNC) key to enter the setup menu, enable the extended menu. 2. rotate (SELECT) to call up the setup menu item No 061( SEL) 3.