M2
- Good data fit
- Specs Only
- B
- 13 source records
2 signals across 2 sources (High)
Acus M2 vs FK Irons EXO
A structured side-by-side profile for Acus M2 vs FK Irons EXO, built from indexed specs, seller records, source coverage, and issue-signal data.
This is a data comparison, not a hands-on lab test unless a machine is explicitly marked as tested.
Profile snapshot
EXO
- Good data fit
- Specs Only
- B
- 9 source records
3 signals across 1 sources (Medium)
Use-case fit
Acus M2
Stroke reach, hit signal, and power stability.
FK Irons EXO
Weight, control, and smoother lower-stroke fit.
Acus M2
Stroke reach, hit signal, and power stability for packing.
Side-by-side specs
| Spec | M2 | EXO |
|---|---|---|
| Type | Pen | Pen |
| Power | Wireless | Wireless |
| Stroke System | Replaceable stroke cams | Fixed-stroke variants |
| Stroke | 3.7 / 4.1 / 4.5 | 2.5 / 3.2 / 4mm |
| Stroke Step | 0.4mm | Not listed |
| Needle Depth | 0–4.5 | 0-4.5 |
| Weight | 188g | 189g |
| Voltage | 3-12V | 5-12V |
| Runtime | 6 h | 10 h |
| Charge Time | 3 h | 2 h |
| Motor | Brushless | Brushless |
| Motor Size | Not listed | Not listed |
| Motor Speed | 8,400 RPM | 11,000 RPM |
| Frequency | 36-140 Hz | 25-160 Hz |
| Best Price | €1,050 | $799.99 |
| Sellers | 3 | 3 |
| Source Coverage | B | B |
| Reported Issue Signals | 2 signals across 2 sources (High) | 3 signals across 1 sources (Medium) |
Reading the comparison
FK Irons EXO
Closest overall data-match estimate in this comparison.
FK Irons EXO
Lower reported issue signal among the compared profiles.
Acus M2
Lower listed weight can matter during longer sessions.
Acus M2
More source records make the profile easier to verify.
FAQ
Which machine has the closer data fit in Acus M2 vs FK Irons EXO?
FK Irons EXO currently has the closer data-fit estimate. Treat this as a research signal and still compare weight, stroke, seller records, and issue coverage.
Is this Acus M2 vs FK Irons EXO comparison hands-on tested?
No. It is a structured data comparison unless an individual machine is explicitly marked as hands-on tested.
How should issue signals be read?
Issue signals are public-source research signals, not verified defect rates. Use them as prompts for deeper source checking.