Place the cuff on your bare left wrist, roughly 1–1.5 cm below the ball of your hand.
Are you using the for personal health or the Autobio BC60 for clinical laboratory work? BC-60 | BluesCube - Roland Roland - BC-60 | BluesCube. Roland - Global BC60 Microbial Detection Training Guide | PDF - Scribd
Scans samples every 10 minutes; positive results can be identified in as little as 3 hours.