The WPM11380 from Werlatone Inc is a RF Power Meter & Sensor with Frequency 1.5 to 100 MHz, Power Range 0 to 70 dBm, Cw Power Range 2500 W, Dynamic Range 70 dB, Power Range Watt 10000 W. Tags: Inline Power Meter, Power Meter. More details for WPM11380 can be seen below.