FK One Adjust Wireless Tattoo Machine - Gunmetal

Built to Adapt, Engineered to Perform  FK One Adjust delivers true FK power, unmatched versatility, and an artist-first design that revolutionizes the way you work—for the better.  This is our first machine to introduce patent-pending stroke adjustment technology, allowing you to adjust your stroke from 2.0mm up to 5.0mm in 0.5mm increments.  ARTIST-FIRST DESIGN: Designed with artist input from the get-go, this machine is made to take on the challenges you face day to day. It gives consistent, artist-approved FK power and precision, session after session.  VERSATILITY WITH NO LIMITATIONS: FK One Adjust adapts to any style or technique, so you don’t have to choose between machines. Take on your boldest linework to your finest detailing, all with this one machine: every stroke you need is already here.  INNOVATION THAT DELIVERS: This unique, patent-pending stroke adjustment system makes adapting effortless. And unlike other adjustable stroke machines, FK One Adjust lets you change your stroke on the fly without ever having to power down.   ENGINEERED FOR FULL VISIBILITY AND CONTROL: An upgraded digital display gives you total clarity over your operating parameters. See your power output in volts or hertz according to your preference. Hertz provide a precise measure of your machine’s true performance—showing the exact frequency of needle movement per second. BUILT TO LAST: Reliable, durable, and supported by our upgraded global service program, the FK One Adjust is with you for the long-haul.   Adjustable Stroke Technology: Patent-pending stroke adjustment system lets you adjust stroke length without powering down.  Wide Stroke Range: 2.0mm up to 5.0mm for complete versatility across lining, shading, and packing.  Dual Voltage + Hertz Display: Upgraded digital screen shows power output in either volts or hertz—your choice.  Ambidextrous Capabilities: Digital screen can be configured for both right- and left-handed artists, ensuring optimal visibility from any angle.  Refined Ergonomics: Equipped with an ergonomic grip for comfort and control during long sessions.  Hits like an FK... every time: Manufactured to deliver consistent FK-quality power consistently every session  Modular Compatibility: Works seamlessly with other FK Irons modular grips.  Premium Brushed Motor: Engineered for consistent performance and smooth power delivery.  ENGINEERED FOR ELITE PERFORMANCE The FK One Adjust’s precision-engineered motor system pairs a fixed-stroke cam with a refined paddle and slider assembly that adjusts stroke length by moving closer to or farther from the paddle’s center. This constant-load design minimizes friction and wear, delivering long-lasting, high-caliber performance. A first-of-its-kind system, crafted to maintain a seamless flow and unmatched power. HOW THE STROKE ADJUSTMENT WORKS The FK One Adjust features an innovative custom engine that redefines adaptability. A fixed-stroke cam connects to a precision paddle, while a rotating slider adjusts stroke length by moving closer to or farther from the paddle’s center. This design reduces friction and wear, keeping performance consistent session after session. A first-of-its-kind system built to keep your flow uninterrupted and your performance unmatched. Voltage Range: 5V–12V with precise 0.2V adjustments.  Maximum Output Current: 1A  Machine Size: 152mm x 38mm.  Weight:  244g (8.6oz) with 18500A Battery  268g (9.5oz) with 18650A Battery    Dual Rechargeable Panasonic Batteries: Includes two drop-in batteries plus two interchangeable caps.  Battery Life:  ~5.5 hours with 18500A Battery (short cap: 0.25” depth)  ~6.5 hours with 18650A Battery (long cap: 0.75” depth)  Performance Note: Battery life varies based on voltage, stroke, and operating parameters.    Resources: User Manual International User Manual