Meenjet L3 Handheld Laser (Semiconductor Laser Source)

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The Meenjet L3 is a compact, powerful handheld laser marking device using a semiconductor laser source. Featuring a 5″ capacitive touchscreen and built-in battery, it supports grayscale and adjustable laser intensity for clear, permanent marking on various materials—metal, plastic, wood, carton, glass, and more. With an embedded OS, users can design and print directly, no computer needed—making it ideal for on-site coding of dates, QR/barcodes, serials, symbols, and logos.

Description

Technical Specifications

Feature Details
Laser Source Semiconductor diode laser, 5 W
Wavelength ~460 nm
Marking Area 50 × 50 mm
Resolution / Accuracy ±0.01 mm
Control System Embedded Linux, Cortex‑A9 quad-core
Display 5″ capacitive touch screen
Battery 8 550 mAh removable lithium cell
Power Input 100–240 V AC via included 8.4 V adapter
Weight 2.5 kg
Dimensions 208.75 × 163.25 × 85.6 mm
Operating Conditions 10–40 °C; up to 95% RH (non-condensing)
Focus Assistance Dual‑red pointer + scale marks for quick focusing
Software / File Support Design on device; import .bmp/.png/.jpg via USB; formats: Text, Date/Time, Counter, Symbols, QR, Barcode, DMCode, Logo
Marking Materials Boards, carton, pipes, wood, metal, plastic, leather, acrylic, glass
Marking Depth ~0.01–0.03 mm
Power Consumption ~5 W

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