SourFriend Tech Specs

Size

163 × 280 × 285 mm (6.4 × 11.0 × 11.2 in)

Weight

Approx. 3–4 kg (6.6–8.8 lbs)

Materials and finish

Body: matte white

Cap: clear Tritan

Controls: rotary dial with built-in LCD

Fermentation jar

Tritan jar

Up to 890 ml (30 fl oz)

100 × 127 mm

Recommended starter amount: 150–300 ml

Temperature control

Automatic heating and cooling with a Peltier module

Temperature range: 5–35°C (41–95°F)

Sensors

Fermentation height sensor

Internal temperature sensor

Ambient temperature sensor

Humidity sensor

Fermentation features

Quick Mode

Delayed Mode

Storage Mode

Core fermentation AI: detects doubling and peak, then switches to Storage Mode

Connectivity

Bluetooth Low Energy

2.4GHz Wi-Fi (5GHz not supported)

SourFriend app (iOS, Android)

Power

Rated input: DC 12 V / 3 A

Power consumption: up to 36 W

Use the included adapter (for a replacement, a USB PD adapter rated 36 W or higher with 12 V output)

Environment

Recommended room temperature: 5–25°C (41–77°F)

Place in a well-ventilated spot, at least 10 cm (4 in) from walls

Warranty

2 years from date of purchase

Manufacturer

Toasterz Inc.

What's in the box

SourFriend unit

Tritan container

USB-C cable

Power adapter