The WPM11358 from Werlatone Inc is a RF Power Meter & Sensor with Frequency 1.5 to 100 MHz, Power Range 0 to 56.99 dBm, Cw Power Range 100000 W, Dynamic Range 56.99 dB, Power Range Watt 500 W. Tags: Inline Power Meter, Power Meter. More details for WPM11358 can be seen below.