The 1009 LOG/LIN RF Power Meter measures the range from 0.1 ?W to 10 mW (-40 to +10 dBm) at up to 1000 readings per second with a 3-1/2 digit display. Includes detector mount covering 10MHz to 12.4GHz. Resolution is 0.1 dB. Built-in calibrator (1.5% accuracy). Meter and detector mount.