FK Irons One Adjust Tattoo Machine with Adjustable Stroke - Tidal

Tidal is FK Irons' Limited Edition Artist Colour of the Year, here on the biggest upgrade the FK One lineup has seen. A first-of-its-kind patented twist mechanism shifts the stroke anywhere from 2.0 to 5.0 mm in 0.5 mm steps - no tools, no cam swaps, no second machine. Adapting to the style, the skin or the moment has never been this easy.

Behind that mechanism is a custom engine built to last: the fixed-stroke cam connects to a paddle, and a rotating slider moves closer to or further from its centre to change the stroke. Less friction, less wear, consistent performance session after session. Everything that made the FK One a trusted daily driver is still here too - a touchscreen display that responds through gloves, real-time voltage or hertz monitoring, left or right-hand configuration, and two Panasonic batteries in the box for up to 6.5 hours. The ergonomic form keeps hand fatigue down through long sittings, and the redesigned anti-roll cap stops it wandering off your station.

Key Features:

• Colour: Tidal - Limited Edition Artist Colour of the Year
• Patented twist mechanism - adjustable stroke length from 2.0 to 5.0 mm in 0.5 mm increments
• Custom engine with fixed-stroke cam and rotating slider - reduced friction and wear for long-lasting performance
• Built-in touchscreen digital display - responsive even through gloves
• Real-time voltage or hertz monitoring
• Configurable for right or left-handed artists
• Dual rechargeable Panasonic batteries - two drop-in batteries plus two caps included
• Battery life: up to 5.5 hours with the 18500A battery (short cap: 0.25" depth) / up to 6.5 hours with the 18650A battery (long cap: 0.75" depth)
• Wireless connection with removable battery cell
• Dual battery charging dock included
• 5-12 V, adjustable in 0.2 V increments
• Maximum output current: 1 A
• Click-grip ratchet needle adjustment
• LED voltage indicator
• Anti-roll cap keeps the machine secure on your station
• Compatible with Ergo Shield disposable grips
• Universal cartridge connection
• Made from 6061 T6 aluminium
• Machine length: 142 mm with short battery cap / 152 mm with long battery cap | Grip diameter: 38 mm
• Machine weight: 249 g (8.8 oz) with 18500A battery / 267 g (9.4 oz) with 18650A battery
• Engineered and manufactured in the USA