Hand-Held Direct Part Marking Gun

Multi 4 G

The modular Multi 4's hand-held, portable dot peen part marking gun configuration is ideal for accurately marking text, symbols and Data Matrix codes on large, heavy parts that cannot be easily be moved to a fixed marking station. This robust, yet compact, light and fully portable marking system can be used in workshops as well as outdoors to mark medium and large pieces.

  • Fully self-contained, portable marking solution with user-friendly software – no PC required
  • 3 marking window sizes available: Compact (1.96" x 2.36"), Standard (4.72" x 2.36") and Large (7.87" x 2.36")
  • Large marking head is great for marking large character sizes and multiple lines.
  • Up to 1,000 possible settings – mark text, logos, data matrix codes, barcodes, date codes, serial numbers and other special characters of varying heights and depths
  • Programmable character size
  • Deep marks on flat, round, irregular and rough surfaces
  • Patented Intelligent Driving Impact (IDI) technology creates consistent marks on uneven surfaces
  • Mark several characters per second
  • Tungsten carbide stylus with 90° sharpening angle (available with 60° and 120° angle)
  • High-resolution color control unit with RS-232 serial ports and USB ports – 3 inputs / 4 outputs
  • Lightweight and simple to operate – ready to use right out of the box
  • Transport trolley and various mounting/fixturing options available
  • Optional battery kit for fully standalone operation
  • Combination bench and hand-held configuration also available

Complete system includes marking head in choice of sizes, Multi 4 control unit, cable (9.8 ft / 3m), handle with cycle-start trigger and excentric nut, and adjustable foot support.

Marking WindowMarking Head
(L x W x H)
4.72" x 2.36"
8.6" x 5.7" x 8.9"9.0 lbs.
1.96" x 2.36"
(50 x 60mm)
5.7" x 5.7" x 8.9"8.37 lbs.
7.87" x 2.36"
(200 x 60mm)
11.6" x 5.7" x 8.9"11.0 lbs.
  • Control unit dimensions (L x W x H): 12" x 11.41" x 7.28" – 6.6 lbs.
  • Adjustable character height, depending on the marking zone size in 0.1mm steps (see data sheet)
  • Fonts: 5x7 and 9x13, continuous and custom (5 levels of dots concentration per character)
  • Memory: 40 MB –  up to 20,000 files
  • Electrical power: 90 to 240 V
  • Power: 250 W
  • Frequency: 50 to 60 Hz
  • Operating temperature: 32°F to 115°F (0°C to 45°C)


  • Machinery Directives: 2006/42/CE
  • Electromagnetic Compatibility: 2004/108/CE
  • Low-Voltage Directives: 2006/95/CE
  • FCC Directive: Chapter 15
  • Marking large, heavy or difficult-to-move parts
  • Software:
    • Logo marking: TechnoLOG
    • 2D Data Matrix code marking: TechnoMATRIX
    • Marking history and production follow-up: TechnoPROD
    • PC programming and file transfer: TechnoSAVE
    • Use with Windows operating system: TechnoWINDOWS
  • Magnetic locator plate
  • Flange mounting fixture
  • Maintenance kit
  • Second holding handle
  • End of bar tool
  • Hanging ring
  • Transport trolley
  • Protection bellow
  • 24 V Battery kit (for standalone operation)

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