Since 1966, Martronics has been helping makers, manufacturers, and innovators achieve precise, reliable results with electrochemical etching. Built on decades of hands-on expertise, our equipment is designed to deliver professional-grade quality without the premium price tag. From small workshops to large production floors, we’re proud to provide durable, affordable solutions that stand the test of time—backed by experience you can trust and performance you can count on.  The Etch-O-Matic is capable of etching virtually any electrically conductive metal with precision and consistency.

Featured Products

Super SALE KIT

$189.95

$39.95

$39.95

Shop all
A stencil art kit with a box containing a power cord, a small bottle of Electrolyte general purpose glue, a white stencil, a bag of Dura-Film stencil cleaner, and tools for deep etching, including a small screwdriver and a silicone stylus.
A person holding a large brown glass bottle with the words 'Tumac Tap Room, Napavine, Washington' printed on it.
Assorted electronic etching kit components, including grid kits, pads, clips, and instructions for electro-etching.
A roll of blue stencil material on a wooden surface with a stencil template and an instruction sheet nearby.
Four metal tokens with engraved text and symbols on a pink textured fabric background. The tokens have the website URL www.elch-o-matic.com and are from 'Elch-o-matic' corporation.
A black carrying case opened revealing a chemical etching kit with bottles, instructions, and electronic components inside.
Four bottles of electrolytes with different labels: Aluminum, General Purpose, Brass, Copper & Bronze, and Stainless Steel.
Rusty automotive catalytic converter on a cloth surface, connected to wires, with a piece of blue tape attached.
A kit for etching metal, including a power supply, cleaning and neutralizer solutions, and an ETCH-O-MATIC adapter clip, all inside a clear plastic case with instructions.
A pet memorial plaque with various symbols and text, including references to Mr. Hall and Mrs. Hall, and icons indicating actions like 'buzzed', 'hammered', 'saunched', 'lit', 'tanked', 'juiced', 'toasted', 'trashed', and 'bombed.' It also contains p
A wooden slice with a drawing of a smiling strawberry, the text "Life is Sweet" above it, on a speckled surface.
Laboratory equipment including a metal box with a black connector, a white bottle with a pink label, a green flexible container, a yellow folder, a plastic bag with a digital device, and various sealed packs of materials on a bright red surface.
A metal spoon with a plastic handle placed on a white textured surface. The spoon's bowl is wrapped in plastic with a blue label that has a carrot illustration and the word "Carrot" written on it.

Follow Us On Social

Follow Us On Social