Precise temperature control 360degree waterbath heating with a PTC keeps fermentation within 2°F (plus or minus) for up to 42 hours, ensuring yogurt cultures stay stable and active for a consistent texture and tang batch after batch. Custom modes and timing Temperature range from 21 to 48 degrees C and a 1–42 hour timer with presets for yogurt, rice wine, natto, and fermentation. 1.6quart capacity and easy clean Square inner pot with a 1.6quart capacity built from 304 foodgrade stainless steel distributes heat evenly, resists wear, and wipes clean faster than glass—suitable for familysized batches or meal prep. Global voltage ready Builtin PTC circuit adapts from 110V to 240V for travel or relocation. Use at home in the UK or abroad without a separate transformer; simply pair with the correct plug adapter. Use scenarios Everyday yogurt: Produce consistent, quality yogurt with stable cultures for reliable texture and tang at home. Fermentation experiments: Presets for yogurt, rice wine, natto, and fermentation. Batch meal prep or travel: 1.6quart capacity supports familysized batches; global voltage compatibility makes it convenient for home use abroad without a transformer.