PR What we build · Projects
The instruments
we build and maintain
Six free browser toolkits, over a hundred field instruments in all. Each one is a single HTML file that runs in your browser, offline, with no account and nothing uploaded anywhere. Download an instrument, open it from your own disk, and it keeps working whether or not we do. This is the work itself, the tools we make and keep current.
- Toolkits
- 6
- Instruments
- 126
- Model
- Local-first, offline
- Cost
- Free, yours to keep
Six toolkits, yours to keep.
Every instrument in these toolkits is one HTML file that runs in your browser. No account, no server, nothing uploaded anywhere. Download it, open it from your own disk, and it keeps working whether or not we do.
01
Electronics Toolkit
Bench instruments for boards and firmware. Gerber and drill viewers, serial monitors, bit and protocol decoders, logic capture, and enclosure generation.
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02
Security Toolkit
Instruments for looking hard at connected things. Site security audits in plain language, offline packet capture reading, and structured teardown notebooks.
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03
Engineering Toolkit
The general engineering bench. Sizing, geometry, planning, and decision instruments that keep the reasoning visible instead of collapsing it to a score.
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04
Energy Toolkit
Energy and buildings work. WATTMETER for load and lighting, ASSAY for ASHRAE 90.1 compliance checklists, plus PITOT and VERNIER for field measurement.
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05
Cx Toolkit
Commissioning, from test planning through the evidence package. Named SHAKEDOWN, after the cruise a ship takes before anyone trusts it.
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06
Project Toolkit
Running the work itself. Task boards, quoting and cost, materials and inventory, machine maintenance logs, and the notes and test records a project leaves behind.
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Ready when you are
Want us to build one for you?
Concept to delivered product. Mechanical, electronics, and software, built under one roof. Quickly and within budget.
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