ACMER S1 Laser Engraver 2500mW
- 2500mW diode, 455 nm, Class 4
- 130 x 130 mm working area
- 0.01mm repeat accuracy, up to 10,000mm/min
- 99% preassembled, 1-minute laser head install
- 2kg aluminum frame
- Acmerstudio, LightBurn, LaserGRBL, 12-month warranty
Last refreshed Sep 6, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A small, ready-to-run engraver for beginners doing compact wood and acrylic crafts. Power is low, so cutting is limited to thin material.
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ASIN: B0FLQBD23HModel: S1Category: Engraving Machines & Tools
Overview
Not a big production laser, the ACMER desktop engraver is a compact machine that arrives almost fully assembled. Its diode laser engraves wood, bamboo, leather and more, and it runs on free Acmerstudio software or LightBurn and LaserGRBL.
Near-zero setup and a small footprint make it easy to start. Low power and a small bed limit cutting depth and project size, and it carries a high laser hazard class with no enclosure listed.
Who it's for
Hobbyists making tags, small signs and mementos will get going quickly. Sellers producing larger items should look at higher power and bigger beds.
Pros and cons
- Arrives nearly assembled
- Compact and light
- Fine repeat accuracy
- Free software included
- Low laser power
- Small work area
- Class 4 without enclosure
Performance notes
The short focal length gives a fine spot for detail, while limited power means thin cuts only. Repeat accuracy lets you run multiple passes for deeper results.
Specifications
| Brand | Acmer |
|---|---|
| Model | S1 |
| Dimensions & fit | |
| Wavelength | 455 Nm |
| Machine size | 250 x 250 x 162mm |
| Capacity & performance | |
| Max speed | 10,000mm/min |
| Power & efficiency | |
| Laser power | 2500mW diode, 24W machine output |
| Construction & materials | |
| Frame | Aluminum alloy, 2kg |
| Warranty & support | |
| Warranty | 1 year |
| Other details | |
| Laser class | Class 4 |
| Work area | 130 x 130 mm |
| Software | Acmerstudio, LightBurn, LaserGRBL |
| Accuracy | 0.01mm repeatable |
| File formats | NC, DXF, BMP, JPG, PNG |
Frequently asked questions
What is in the ACMER S1 box?
The engraver arrives 99% preassembled with the laser head to install. Other accessories are not itemized.
Does the ACMER S1 work on a Mac?
Yes. It is compatible with macOS, Windows and Linux.
Can it cut acrylic?
The listing says it cuts thin plywood, MDF and acrylic.