Amazon.com: New Replacement Meter for Bird 43 Wattmeter Bird RPK2080-002 : Everything Else
Bird 43 RF Wattmeter with Leather Case SN:264590
Bird wattmeter, Bird Model 43 wattmeters, rf power measurement, Bird elements
BIRD43 BIRD TECHNOLOGIES BIRD General Purpose Wattmeter Series 43 100 mW-10 kW and Freq. Range from 450 kHz to 1260 MHz depending on the Element (Not Included). BIRD-43
221: The Bird 43 Directional Wattmeter: Overview and how-to use - YouTube