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← All evidence-quality guidesEVIDENCE QUALITY

Instrument limitation statement

State what the instrument measures, stated accuracy, known interferences and what it cannot prove.

01Low confidence
02Useful signal
03Repeat under controlled conditions
04Strong enough for professional review
DEEP GUIDES

Use the full method.

Evidence quality

Instrument limitation statement: quality framework

State what the instrument measures, stated accuracy, known interferences and what it cannot prove. This guide defines evidence checks, confidence language, limitations and a professional review threshold.

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Evidence quality

Instrument limitation statement: field application

State what the instrument measures, stated accuracy, known interferences and what it cannot prove. This guide defines evidence checks, confidence language, limitations and a professional review threshold.

Read field guide →