Electric grinders

115 models match electric grinders in the Brew & Rate catalogue.

By brand, 18 are from Eureka, 10 are from Baratza, 8 are from Mazzer and 7 are from Mahlkönig.

By burr, 77 use flat burrs and 37 use conical burrs.

All 115 are electric countertop.

Median burr size is 58 mm, from 33 mm (Dedica Arte KG521) to 98 mm (PEAK).

Median retention is 0.8 g, from 0 g (Mini) to 5 g (Helios 75).

The lowest retention here is 0 g, for the Mini.

33 of the 115 have single-dosing.

13 of the 115 have grind-by-weight.

By adjustment, 77 are stepless and 29 are stepped.

Median hopper capacity is 250 g, from 0 g (E5 OD) to 1500 g (Mythos Two).

By origin, 30 are built in Italy, 18 are built in China and 11 are built in Taiwan.

Prices run from €58 to €5,200, with a median of €464.

The De'Longhi KG210 is the most affordable at €58; the Mahlkönig PEAK tops the range at €5,200.

This spec is recorded for 161 of the 162 grinders catalogued so far.