The WPM11357 from Werlatone Inc is a RF Power Meter & Sensor with Frequency 1.5 to 32 MHz, Power Range 0 to 66.99 dBm, Cw Power Range 2500 W, Dynamic Range 66.99 dB, Power Range Watt 5000 W. Tags: Inline Power Meter, Power Meter. More details for WPM11357 can be seen below.