Designed with an "artist-first" philosophy by FK Irons, the ONE Adjust has arrived. This machine eliminates the need for multiple setups, handling everything from lining and shading to color packing. It is a true all-rounder designed to support every style and technique with a single device.
Adjustable Stroke Length
The ONE Adjust allows for precise stroke modifications in 0.5mm increments, ranging from 2.0mm to 5.0mm.
Adjust the stroke length simply by turning the dial—no need to power down.
Switch between strokes seamlessly without interrupting your workflow.
Advanced Digital Display
Accurately visualize your machine's performance with a high-clearance digital interface.
Flexible Readout: Choose to display output in either Voltage (V) or Frequency (Hz) based on your preference.
Frequency Mode: Tracks needle cycles per second (Hz).
Ambidextrous Design: Interface supports both right-handed and left-handed orientations.
Modular Grip & Ergonomics
Ergonomic Design: Engineered for comfort during extended sessions.
Compatibility: Fully compatible with various FK Irons grips for a customized feel.
Precision Motor System
Premium Brushed Motor: Provides smooth operation with minimal vibration and consistent rotation.
Stable Performance: Maintains consistent hit pressure and power delivery even when stroke lengths are adjusted.
Technical Specifications
Dimensions
152mm (Length) x 38mm (Diameter)
Voltage Range
5V – 12V (Adjustable in 0.2V increments)
Max Output Current
1A
Weight
268g (with Long Battery) / 244g (with Short Battery)
*Battery life varies depending on voltage, stroke settings, and usage conditions.
What’s in the Box?
2x Panasonic Rechargeable Batteries (18650A Long & 18500A Short)
Long Battery Cap (6.35mm depth)
Short Battery Cap (19.05mm depth)
Dual-Slot Battery Charger (Charges two batteries simultaneously)
USB-C Cable (For charger)
About FK Irons: Founded in Miami by tattoo artist and machine builder Gaston Siciliano, FK Irons is a leading manufacturer of cutting-edge tattoo machines and devices, renowned for innovation and precision engineering.
