4300-400 Peak Kit for Model 43 wattmeters
Peak reading Kit for Bird model 43 Wattmeters. Install in 43 wattmeters for Peak reading capability.
The BIRD43P is a Model 43 Wattmeter with a Peak Reading Kit installed that allows true peak power output at ± 8% of full scale, QC (quick change) type connectors and a full range of plug-in elements provide a wide choice of frequency ranges and power levels giving the 43P amazing flexibility. Two extra elements can be stored in the housing, one on each side. The 43P is easy to use and simple to service in the field.
MFR: Bird Electronics