Th Hario V60 Coffee Electronic Drip Scale & Timer is what we use in the coffee shop for custom pourovers. The design is very practical with good visibility. The batteries seem to last forever, and are included.
It allows you to weigh the coffee, water and set up the timer for perfect steeping & pouring.
Please note that pricing & discounts noted here are applicable ONLY for online purchase. The physical stores have different availability and pricing.