Pool & Spa Drop-Cuvette (Phenol Red / DPD) & Test-Strip Spectrophotometric Reader

Deterministic White-diffuser normalized Beer-Lambert RGB log-absorbance A = -log10(I/I0) interpolated along Phenol Red / DPD1 molar extinction curves engine (.jpg, .heic, .dng) built for Lovibond Tintometer, Taylor Technologies, Bayrol, PoolLab Alt — zero-upload ephemeral Wasm RAM execution.

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Cloudflare Ephemeral Wasm RAM · 0% Retention

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