WATERPROOF DS18B20 TEMPERATURE SENSOR PROBE

Name: WATERPROOF DS18B20 TEMPERATURE SENSOR PROBE
Brand: Official Hobby Components Online Store | Buy Electronic Kits, Components, Boards, Shields, Modules
SKU: SKU-197995d0bb02
Price: 0.66 USD
Availability: InStock
Rating: 4.6 (5 reviews)

WATERPROOF DS18B20 TEMPERATURE SENSOR PROBE - Main image

$0.66 ~~$1.07~~ In stock

Category: Sensors

Compatible with DS18B20. Please note that this sensor does not support parasitic mode.

Model: D108051

Material: Stainless Steel

Features: DS18B20 temperature sensor chip, waterproof, stainless steel probe, cable length: 100cm; Power supply: 3.0~5V; 9~12 digit adjustable resolution; Temperature range: -55'C~125'C

Application: Temperature measuring.

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Express Shipping · United States: $3.99

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.6 / 5 · 5 reviews)

Daniel ★★★★★ Oct 20, 2026

Installed this in my fish tank's sump to monitor water temp, and the stainless steel casing holds up perfectly even submerged 24/7. The reading is dead-on accurate compared to my glass thermometer.

Hazel K. ★★★★★ Oct 18, 2026

I used this sensor in a fish tank and the waterproof seal held up perfectly even after a week submerged. The stainless steel probe connected easily to my Arduino and gave consistent readings.

Ella ★★★★★ Oct 11, 2026

Finally found a probe that actually holds up in my humid greenhouse—the stainless steel casing feels solid, and it reads accurately even after weeks of damp air.