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

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Click here to search by yourself. Here are coupons that you can use.

Updated: 05-09-2025

Banggood

Warehouse in Europe .
Link: SONOFF DS18B20 Waterproof Temperature Sensor [EU]
Price: $-3

It looks like this item is out of stock in Banggood. If you found it then please send me the link. I will replace it.

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Additional Banggood coupons:
1. First page
2. Second page

Other warehouses/versions

This item is available in 1 another warehouse/version!
1. China – SONOFF DS18B20 Waterproof Temperature Sensor ($-3)

Price history and price alert

Check out price history chart (for all/most countries) for SONOFF DS18B20 Waterproof Temperature Sensor [EU]. The lowest price was: $7.28.
Price records source(s): Banggood
Click on image to enlarge.
You can set price alert (for Banggood and Aliexpress (only if product name will be the same as on Banggood and I will post it on social media though, so it’s more like Banggood price alert)).
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1x SONOFF® DS18B20 Waterproof Temperature Probe (Cable length: about 100cm).

Aliexpress

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	1-10PCS SONOFF ZBMINIR2 Zigbee3.0 Smart External Switch Control Compact Size Requires Neutral Wire Works with Alexa Google Home	$12.18	–
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Click here to search by yourself. Here are coupons that you can use.

Updated: 09-09-2025

Banggood

Warehouse in China.
Link: SONOFF DS18B20 Waterproof Temperature Sensor
$12.88 with coupon: ADMITAD2212

Additional Banggood coupons:
1. First page
2. Second page

Other warehouses/versions

This item is available in 1 another warehouse/version!
1. Europe – SONOFF DS18B20 Waterproof Temperature Sensor [EU] ($-3)

Price history and price alert

Check out price history chart (for all/most countries) for SONOFF DS18B20 Waterproof Temperature Sensor. The lowest price was: $4.16.
Price records source(s): Gearbest, Banggood
Click on image to enlarge.
You can set price alert (for Banggood and Aliexpress (only if product name will be the same as on Banggood and I will post it on social media though, so it’s more like Banggood price alert)).
Price Alert