Bookoo Scale – Accurate Bookoo Themis Mini Coffee Scale BooKoo Themis Mini Scale is a precise, smart, and compact scale with brand new visual recognition capabilities and a flow display function. Precise Measurement: Every use of our scale’s 0.1g precision and 0.1g/s flow rate can yield a perfect cup of coffee. Smart Bluetooth Connectivity: Synchronize with BOOKOO, Beanconqueror, Odyssey Espresso apps, or Decent Espresso Machine for real-time insights and easy OTA updates. Ultra-Portable Design: The BooKoo Mini Scale measures 8cm x 8cm x 1.5cm and comes with a silicone mat. It fits most espresso machine drip trays. Long Battery Life: The 500mAh rechargeable battery provides up to 24 hours of use per charge, requiring recharging only once every 1-2 months. Easy Maintenance: The IPX4 waterproof design makes cleaning simple. Wipe clean with a damp cloth and mild detergent, but avoid soaking or cleaning with shampoo.