SONOFF DS18B20 Waterproof Temperature Sensor

Updated: 30-01-2026.

1x SONOFF® DS18B20 Waterproof Temperature Probe (Cable length: about 100cm)
Banggood warehouse: China.

Discount price $12.88 with coupon: ADMITAD2212

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Other warehouses/versions
1 another warehouse/version in my CouponsFromChina database:
1. Europe

Aliexpress

There’re some similar (or not) items on Aliexpress

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Price history and price alert

Here is price history (for all/most countries) for SONOFF DS18B20 Waterproof Temperature Sensor. The lowest price was: $4.16.
Price records source(s): Gearbest, Banggood
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