SURECOM SF-20 20W Power Meter and Frequency counter rainproof film for car rear view mirror *Special Combo: XMAG (Android) x

*Special Combo: XMAG (Android) x 2*

Operates on both build-in Li-ion battery 72 hours long life operation

This is a radio cross band duplex repeater controller

the specific reference to the above operation "SCAN" sweep measurement mode descriptions

❤ Original design by Good Weather

SURECOM SF-20 20W Power Meter and Frequency counter rainproof film for car rear view mirror *Special Combo: XMAG (Android) xFeatures: 1) Power readout directly in digital form 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 connection with handheld Radio Specifications: 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