Wattmeter Bird Thruline plus 17 off RF measurement Plug-ins 2 - 500MHz
Bird Thruline Wattmeter in carry case Including 17 RF Plug-ins covering power range 5W, 10W, 25W, 50W, 100W, 250W, 500W, 2500W. Frequency ranges 2MHz to 500MHz please refer to photos.