Secure checkout
Payments processed through Shopify
CLARTH / INDEPENDENT ENGINEERING
Precision instruments for the physical world.
Explore independently developed tools for sensing, measurement and experimentation.
Shop by field
Find the right instrument.
Explore the catalogue by measurement field, tool type or development platform.
Catalogue navigation
Collections will appear here when configured.
Browse the complete catalogue or connect collection blocks in the theme editor.
Browse collectionsCurrent catalogue
Featured instruments.
Catalogue status
No instruments are available for purchase yet.
Follow development as the first Clarth projects move from research towards tested instruments.
Why shop with Clarth
Documented products
Specifications and limitations stated clearly
Direct support
Contact Clarth for product questions
Measurement made understandable
Readings need context.
A useful instrument should explain what it measures, how to interpret it and where its limitations begin.
Illustrative interface — not a live measurement.
742 ppm
An illustrative concentration value for interface evaluation only. Sensor method and test conditions must be stated for a real product.
- Source
- Demonstration data
- Interpretation
- Example / moderate
21.4 °C
Demonstration temperature data, not a reading from a connected instrument.
- Source
- Demonstration data
- Interpretation
- Example / comfortable
46 %RH
Demonstration relative humidity data. Accuracy and response time depend on the actual sensing hardware.
- Source
- Demonstration data
- Interpretation
- Example / balanced
UI study / 2026
Clarth Lab
From concept to instrument.
A transparent view of research, prototypes and the work required before an instrument is ready.
01
Research
02
Electronic design
03
Prototyping
04
Testing
05
Refinement
06
Production
Projects will appear here when real development records are published.
No milestones or timelines have been invented.
Why Clarth
Built around evidence.
Principles for developing useful instruments without overstating what the hardware can do.
Engineering transparency
We aim to explain what our instruments measure and how their readings should be interpreted.
Purposeful design
Every component and interaction should serve a practical purpose.
Long-term thinking
Consider repairability, maintainability and documentation throughout development.
Continuous development
Refine designs through testing, measurement and real feedback.