Manufacturer	Model	Condition	Description	Specs
Wattmeter
Bird Electronic Corporation	3126A	New (GSA discount)	WATTCHER, Rf Power Monitor/Alarm 100UA, 15/30/60KW Scale	3126A
Bird Electronic Corporation	3127A	New (GSA discount)	WATTCHER Rf Power Monitor/Alarm 100UA, 5/10/25KW Scale	3127A
Bird Electronic Corporation	3128A	New (GSA discount)	WATTCHER Rf Power Monitor/Alarm 30UA, 25/50/100W Scale	3128A
Bird Electronic Corporation	4300-400	New (GSA discount)	Kit, Peak Reading	4300-400
Bird Electronic Corporation	4304A	New (GSA discount)	Wattmeter, Thruline	4304A
Bird Electronic Corporation	4305A	New (GSA discount)	Wattmeter, Thruline High Power	4305A
Bird Electronic Corporation	4308	New (GSA discount)	Wattmeter, Thruline	4308
Bird Electronic Corporation	4391A	New (GSA discount)	Wattmeter RF Power Analyst	4391A
Bird Electronic Corporation	43P	New (GSA discount)	Wattmeter, Thruline	43P
Bird Electronic Corporation	4410A	New (GSA discount)	Wattmeter, Thruline	4410A
Bird Electronic Corporation	4412A	New (GSA discount)	Wattmeter, Thruline	4412A
Bird Electronic Corporation	4421	New (GSA discount)	Wattmeter, RF Power	4421
Bird Electronic Corporation	4421-250	New (GSA discount)	Kit /Panel Mount	4421-250
Bird Electronic Corporation	4431	New (GSA discount)	Wattmeter, Thruline w/Variable Tap	4431
Bird Electronic Corporation	4521	New (GSA discount)	Wattmeter,Thruline-Panel Single Socket	4521
Bird Electronic Corporation	4522	New (GSA discount)	Wattmeter, Thruline Panel Mount	4522
Bird Electronic Corporation	4526	New (GSA discount)	Wattmeter, Thruline Panel Mount	4526
Bird Electronic Corporation	4527	New (GSA discount)	Wattmeter, Thruline Panel Mount	4527
Bird Electronic Corporation	APM-16	New (GSA discount)	Power Meter, Avg	APM-16

Wattmeters by different manufacturers:

Bird Electronic Corporation Wattmeter