AccuBrew automatically tests specific gravity 96 times every day, reducing manual testing by 80%. 3 AccuBrew sensors can save a typical brewery 64 hours a year in manual testing labor, valued at $1000.00 annually after subscription costs. Now instead of just one daily SG test, brewers have 96 opportunities every day to quickly react to out-of-range conditions and turn tanks at the right time, every time.