This Rhino Coffee Gear Scale is a portable pocket version.

Your accuracy and precision in coffee making can be maintained no matter where you are with this compact device high in features.
TARE the scale as you move through the process of adding coffee, water etc. Change the weighing unit.
Also features calibration mode for resets.
White backlit LCD
Overload protection is featured.
600g capacity and 0.1g accuracy.
Stainless steel platform measures 71mm*65mm
Requires 2*AAA batteries for power (inc.)