Professional Portable Digital Dual Band Stationary Wave Meter Power Meter SWR / Power Meter with LCD), VHF / UHF 125-525MHz 0-120W) for Two-Way Radios
Specifications:
Frequency Range: 125 - 525 Mhz
Power Range: 0 - 120 W
Insertion loss: less than 0.3dB
Impedance: 50 Ohm
Power Supply: Power Supply: Battery "AAA" or Micro USB Port
Weight: about 303g / 10.68oz
Package List:
1 x Standing Wavemeter Power Meter
1 x English manual.
Battery Installation:
1. Unscrew the black screw and open the cover of the back panel.
2. Can be used with alkaline or nickel-calcium or NiMH rechargeable batteries.
3. This unit does not have a built-in charging circuit.
4. Please make sure to correct the polarity of the battery.
5. Remove the battery if you dont use it for a long time.