The 5017D from Bird is a RF Power Meter & Sensor with Frequency 25 MHz to 1.0 GHz, Power Range 27 to 57 dBm (500 mW - 500 Watts Avg. 1300 Watts Peak), Peak Power Range 61.13 dBm. Tags: Inline Power Meter, Power Meter. More details for 5017D can be seen below.