FK Irons ONE Update wireless tattoo machine - 4.0 mm Stealth
FK Irons ONE Update 4.0 Stealth is the new version of the wireless ONE tattoo machine, with two swappable batteries in the box. Tattoo on one while the other charges and set voltage in 0.2 V steps on the LCD display.
The FK Irons ONE Update 4.0 Stealth is the new version of the wireless ONE machine. It adds an LCD display, finer voltage control, and a second battery in the box. The fixed 4.0 mm stroke is a great pick for bold lines, solid shading, color blending and color packing.
Voltage adjusts in 0.2 V steps, so it's easy to match the machine to your cartridge and technique, and the display shows voltage or, when you switch modes, frequency in Hz. Hold the power button for 3 seconds to save your favorite setting, so you don't have to hunt for it every session. You can flip the screen so it reads right from your side,and after 15 seconds of inactivity the machine goes to sleep on its own.
The machine itself weighs 215 g, or 233 g with a battery. The short NCR18500A (about 5.5 h) works well for detail work, while the long NCR18650GA (about 6.5 h) is the one for big pieces. You tattoo on one while the other charges, giving you up to about 12 hours of cordless work in total. Needle depth is set by turning the grip in 0.2 mm clicks and the ratchet holds it in place for the whole session. The machine works with standard membrane cartridges.
In the box:
- FK Irons ONE Update 4.0 Stealth machine
- 2x Li-ion battery (NCR18500A and NCR18650GA)
- eFest Slim K2 charger
- USB-C cable
- Travel case
Specification:
- Motor: brushed coreless
- Stroke: 4.0 mm (fixed)
- Voltage: 5–12 V, 0.2 V steps
- Frequency: 80–180 Hz
- Speed: 4,800–10,800 RPM
- Needle depth: 0.2 mm per click
- Display: 1.1" LCD (voltage or Hz, battery level)
- Batteries: NCR18500A and NCR18650GA, Li-ion, drop-in
- Capacity: 2000 mAh / 3300 mAh
- Run time: approx. 5.5 h (NCR18500A) / approx. 6.5 h (NCR18650GA)
- Weight: 215 g (machine only) / 233 g (with battery)
- Length: 126 mm / 134 mm
- Max width: 38 mm
- Color: Stealth (black)
FAQ
How is the ONE Update different from the ONE Adjust?
The ONE Update has a fixed stroke, either 3.0 or 4.0 mm. The ONE Adjust lets you change the stroke from 2.0 to 5.0 mm in 0.5 mm steps.
How long does it run on a single charge?
About 5.5 hours on the short battery and about 6.5 hours on the long one, depending on voltage.
Is a power adapter included?
No. You connect the eFest Slim K2 charger with the USB-C cable to your own USB power adapter.
Product Details
- Brand
- FK Irons / Spektra
- Reference
- FK1A-ST-4.0
- Stroke
- 4.0 mm
- Wired/Wireless
- Wireless
- Weight
- 215 g (with battery 233 g)
- Working time
- 5,5-6.5 h
- Product type
- Machines
- Zakres napięcia
- 5–12 V
Delivery Costs
FREE DELIVERY ON ORDERS OVER €175 – see if your region qualifies.
GROSS DOMESTIC PRODUCT COSTS
Poland-GLS payment on delivery: 3,72 € (approximate delivery time 1 day)
Poland-GLS payment by bank transfer: 3,72 € (approximate delivery time 1 day)
Poland-Inpost parcel machines 24/7: 3,50 € (approximate delivery time 1 day)
Personal pickup: free (approximate delivery time immediately)
GROSS FOREIGN SHIPPING COSTS
The delivery of parcels to the UK may be delayed due to disruptions related to Brexit and the need to customs the goods.
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All shipping costs are calculated automatically when placing an order !!!
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