B06XP7PPF9 Acaia Black Pearl Laboratory Grade Digital Coffee Scale with Bluetooth, Minimalistic Design,, Includes Suite of Apps, Accurate and Sensitive, Timer, Rechargeable, Automated Off Customization

Make sure this fitsby entering your model number. Fast － 20ms response time provides Ultra-fast response time and instant readings. Accuracy －Highest internal resolution up to one million counts allows for readability up to 10th of a gram. Stability － Auto Zero tracking, Creeping compensation technology to provide industrial grade stability Built in Stopwatch － You can track the blooming, pouring and infusion time without a fuss, with the two-way timer that sync with your mobile phone. Rechargeable USB Power Supply －A greener alternative power source, battery lasts 20-30 hrs.