Quick question — I’m testing jam sheet inclusions in croissants and need to track Brix so dough hydration stays consistent. Any reliable 0–85 Brix handheld with ATC under $80 you trust, and tips for calibration/cleaning after sticky purees so readings don’t drift?
Apera BR90 (0–90 Brix, ATC) has been solid for me and stays under $80. After sticky purees, I put a tiny ‘sacrificial drop’ of the next sample on the prism, wipe, then take the real reading — it pre-wets the surface and stops the drift I used to see. Are you aiming around 68°Bx on the sheet, or keeping it looser?
It’s frustrating how easily evidence can be mishandled, especially with something as sensitive as blood spatter. I’ve seen unexpected results pop up during testing too, but it’s usually when the samples weren’t stored properly. Have you considered documenting the chain of custody more rigorously? Those details can make or break a case.