Frequency range: 1.8MHz-50MHz Measurement range: 0.5W-120W (FM AM CW mode not over 120V, SSB mode can up to 200W) Measurement accuracy: Less than 5% Standing wave range: 1.0-99.99 Access interface: SL16 (M socket) Charging interface: type-c Size of aluminum alloy shell: 63 x 88 x 38mm/2.5 x 3.5 x 1.5inch(excluding size of protruding parts) Battery capacity: 1000mAh Insertion loss: Less than 0.1db Colour:black Material:Aluminum alloy Package Contents: 1 x SWR Power Meter Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. _x005f_x000D_ _x005f_x000D_ _x005f_x000D_ _x005f_x000D_ _x005f_x000D_ _x005f_x000D_ _x005f_x000D_