MQUPIN Sourdough Starter Warmer with 21-40C Thermostat

The MQUPIN sourdough starter warmer is a small white appliance that creates a stable water-bath environment for proofing and fermentation. It’s aimed at home bakers and fermenters who want steady, gentle heat for sourdough, yoghurt, kombucha and small-batch beer or yeast starters.

• Precise thermostat with an adjustable temperature range from 21–40°C for controlled fermentation.
• Built-in timer up to 198 hours to run long, unattended fermentation cycles.
• Even-heating water-bath design to reduce hot spots and keep cultures stable.
• “Smart” yeast feeding mode advertised for maintaining starter activity (automatic or preset behaviours depend on model).
• Compact, white finish suitable for kitchen counters; plug-in electric operation.
• Intended for home use with a variety of small fermentation tasks rather than commercial-scale production.

Price: £29.99 (was £39.99). To claim the reduction, apply the voucher: Voucher - Save £10 (remember to apply the voucher).

Why we've shared this deal: It is 30.7% below its average price over the last 3 months.

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