The WPM11376 from Werlatone Inc is a RF Power Meter & Sensor with Frequency 20 to 520 MHz, Power Range 0 to 63.98 dBm, Cw Power Range 10000 W, Dynamic Range 63.98 dB, Power Range Watt 2500 W. Tags: Inline Power Meter, Power Meter. More details for WPM11376 can be seen below.