HF/VHF/UHF AW07A 1.5-470MHZ 160M SWR Antenna Meter Tester with 1.0 To 9.99 SWR

The Aw07a Antenna Analyser Is A Small Battery Powered Rf Impedance Analyser. This provides excellent frequency coverage suitable for a wide range of applications. This feature paves the way for precise tuning of the antenna system.

eBay