Brighter Display Tetsite The acaia pearl black features a bright display to provide better contrast.; Fast Tetsights 20ms response time provides Ultra-fast response time and instant readings.; Accuracy Tetsis Industriest internal resolution up to one million counts allow for readability up to 10th of a gram. The acaia pearl is sensitive to even weight resulting from evaporation.; Stability Tsushitsu Auto Zero Tracking, Creeping compensation technology to provide industrial grade stability; Build in Stopwatch Tetsights You can track the blooming, pouring and infusion time without a fuss, with the two-way timer that sync with your mobile phone.