Digital tattoo power supply unit designed for studio and portable use. Compact, lightweight, and easy to operate, it delivers adjustable, precision voltage with builtin protections and memory presets to streamline tattoo work. Key benefits Precise, adjustable power that adapts to liners, shaders, and rotary machines for more consistent needle performance. Builtin memory and clock functions save setup time and keep sessions on track. Rugged, lightweight plastic shell with desk or wall mounting options for versatile workstation setup. Universal input supports global voltages for mobile use and shared workspaces. Main features Material: plastic shell Display: ultrabright LCD digital display showing volts, amps, speed, duty cycle, and follow through Size: 21.5 x 28.5 x 6.2 cm Weight: 840 g Input voltage: 110 V to 240 V AC 50/60 Hz Output voltage: adjustable 1 to 20 V DC Typical DC output reference: 15 V at 1.5 A Rating current: 0 to 1.5 A Output power: 28 W Ripple: less than 100 mV Output voltage accuracy: 5% Operating temperature: 20 to +45 degrees C Storage temperature: 20 to +85 degrees C Relative humidity: 5% to 95% Overload voltage protection: 120 percent minimum Overload current protection: 120 percent minimum Control and convenience Advanced digital microprocessor control for stable voltage and responsive adjustments Choice of voltage increments: 0.1 V, 0.2 V, 0.5 V for fine tuning Precision regulated output (listed advantage): 0 to 18 V at 2.3 A Liner and shader presets with memory modes: twomachine and fourmachine memory options Saves up to six different settings for quick machine swaps Time of day and stopwatch features to monitor session length Smart pedal technology: continuous mode (push on and off) or conventional pedal function Nonvolatile memory holds time and presets when power is removed Includes two mounts: adjustable desk/workstation mount and wall mount (screws not included) Designed to be easily bagged with standard machine or bottle baggies Build and reliability Precision breadboard and modern electronic components for dependable output stability Builtin overload protection safeguards equipment during faults Lightweight and portable with simple assembly and disassembly for transport Typical use scenarios Studio session: Set separate presets for liner and shader machines, use the stopwatch to time passes, and switch machines quickly without reprogramming. Mobile or convention setup: Use universal input for different power sources, mount to a workstation or wall, bag the unit for hygiene, and run in continuous pedal mode for steady operation. Training and practice: Save multiple presets to demonstrate voltage differences between machine types and to time practice sessions with the builtin stopwatch. What you get A full featured digital tattoo power supply unit that combines adjustable voltage control, multiple memory presets, clear LCD readout, and protective electronics for consistent performance in studio and mobile environments.