DIGITAL MICRO WATTMETER 0.01 - 500 MHZ 600pW - 1W METER WATT , DBM , VOLT RMS . WITH VERY REACH MENU :
0: Set attenuator value from -1 to -59dB. Use Up/Down to set the value, SELECT to set it
1: Toggle the attenuator ON/OFF using SELECT
2: DC Voltmeter, actual and min. and max.
3: RF Powermeter, the default startup screen.
4: SSB PEP Wattmeter, with peak hold and variable decay
5: Return loss with SWR readout for a single channel. Press SELECT to set the reference value on Channel A
6: Dual Channel Ratio Measurement with SWR
7: Calibrate 0 dBm at the selected band for Channel A
8: Calibrate 0 dBm at the selected band for Channel B
9: Read all calibration values
10: Zero all calibration memories
11: Display update delay 2-80mS, and Peak hold and decay speed
12: About Info, shows software version and so on.