Band: 0 - 30M Power supply voltage: 8 - 13VDC Maximum current consumption: 400mA Maximum working power: 100W Maximum possible measured power: 150W Minimum power for starting tuning: 5W Minimum possible measured power: 0.1W Measuring resolution at 10W: 0.1W Power measuring precision error: 10% Maximum installation inductance: 8.53H inductance Minimum installation step distance: 0.05H Maximum installed capacity: 1869pF Minimum capacitor installation step: 10pF Typical consumption: 100 - 200mA Colour:As Shown Material:Metal Due to different batches, there may be differences in product appearance and printed text, which not affect use Package Contents: 1 * Antenna Tuner Only the above package content, other products are not included. Note: Light reflection 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.