["brand new and high quality.\nFeatures:\nMade of high quality material, durable and practical to use.\n0.96 inch OLED automatic adjustment.\nATU-100 MINI 7x7 (7 capacitors x 7 coils) automatic tuner antenna at 1.8-50 MHz.\nAllowable power supply voltage range when operating at a frequency of 10-15V.\nAutomatic Antenna Tuner only, other accessories demo in the picture is not included.\n\nSpecification: \nMaterial: Metal, Plastics\nSize: app. 12x6cm / 4.72x2.36inch\nColor: As picture shown\nQuantity: 1 Pc\nPower supply range: 10 - 15 VDC\nMax current : 450mA\nMax working power: 100 watts\nMax measured power: 150 watts\nMinimum power for tuning start: 1 watt\nRecommended maximum power while tuning not above 30 watts. (after tuning you can set 100 watts and work on this power)\nMinimum measured power: 0.1 watt\nStep for measurement on powers under 10 watts: 0.1 watt\nStep for measurement on powers above 10 watts : 1 watt \nPower measurement accuracy : 10%\nMaximum inductance set: 8.5 uH\nMinimal step for setting inductance: 0.1 uH\nMaximum installed capacity: 1870 pF\nMinimal step for setting capacity: 10 pF\n\nNote:\nThe DIY kit requires welding capability.\nNo retail package.\nPlease allow 0-1mm error due to manual measurement, pls make sure you do not mind before you bid.\nDue to the difference between monitors, the picture may not reflect the actual color of the item. Thank you!\n\nPackage includes:\n1 x Automatic Antenna Tuner"]