Surecom SF-20 Mini Frequency Counter Power Meter Battery indicator 20.000MHz~999.99MHz for Analog Walkie Talkie CB Radio
1. Power readout directly in digital without any calibration.
2. Maximum measurable power range up to 20W.
3. Check your Radio power output watt radio frequency under a second.
4. Easy to connect with hand-held radio
5. Test analog Radios is OK, could not test Digital Radio frequency & Power.
Measurable power range: 0.1-20W
Maximum power input: 20W
0-10W (Measuring can not be continue for more than a minute )
10W-20W (Measuring can not be continue for more than a 30 second )
20W or more (Measuring can not be continue for more than a 5 second )
RF power over 20W may damage the built in 50Ω dummy load.
Metal body is heated while working is normal.