Zigbee Sonoff Outdoor LCD Smart Thermometer with Probe
Works with your system
Based on manufacturer compatibility lists, our own tests and shared wireless standards.
SmartThings needs a driver for this device; Homey needs the brand’s Homey app.
See all controllers (7)
- Hubitat Elevation (C-8, C-8 Pro) Works by standard
- Home Assistant Works by standard
- Aeotec Smart Home Hub (SmartThings) Works with limits
- Aeotec Smart Home Hub 2 (SmartThings) Works with limits
- Homey Pro Works with limits
- Homey Pro mini Works with limits
- Nice Yubii Home Pro Works with limits
Compatibility Guarantee If it doesn't work with your system, return it within 30 days for a refund.
You'll also need
Home Assistant needs a Zigbee adapter to talk to Zigbee devices; Home Assistant Yellow has one built in, Home Assistant Green does not.
Needed with: Home Assistant
Fast Tracked EU Delivery
Fast Tracked EU Delivery
Tracked delivery in 3–7 working days, with courier and express options at checkout.
VAT and any import duty are paid at checkout, so there's nothing to pay on delivery.
In-stock items ordered before 2:30pm (UK time) ship the same working day.
Smart Home Help When You Need It
Smart Home Help When You Need It
Transform your home into a smart one with us, and gain more than just a product.
You'll get set-up help and answers from our smart home team by email and live chat, plus a wealth of guides to help with any technical questions.
Compatibility Guarantee
Compatibility Guarantee
If Zigbee Sonoff Outdoor LCD Smart Thermometer with Probe doesn't work with your existing system, you can return it within 30 days for a refund under our returns policy.
Request the return from your account and we'll send you an RMA number and instructions.
Summary
LCD Smart Thermometer features a 2.2-inch LCD display and a 1.5 m probe for accurate temperature monitoring of liquids and enclosed spaces. With an IP65-rated design, it performs reliably in humid and splash-prone environments. Ideal for water tanks, refrigerators, aquariums, and pipes, it also stores up to 180 days of temperature history in the eWeLink app for easy tracking and analysis.
IP65 Splash Protection
Built with an IP65-rated enclosure for reliable performance in humid and splash-prone environments. Suitable for everyday indoor use, but should not be submerged, exposed to high-pressure water jets, or installed where it can be directly exposed to rain.

Easily Check Historical Temperature Data
View and track temperature records by day, month, or across the past 180 days in the app. Easily access or export historical temperature charts to monitor trends and optimize your water tank's performance.

Smart Scenes for Everyday Convenience
Create intelligent automations in the eWeLink app, receive alerts when temperatures exceed your set limits, and trigger smart scenes based on real-time temperature changes.

Reliable Quality, for Your Peace of Mind
Built for reliable performance, it features IP65 splash protection, ±0.5°C temperature accuracy, a wide -40°C to 115°C measurement range with a food-grade stainless steel probe, up to 2 years of battery life, a clear 2.2-inch LCD display, and a durable UV-resistant housing for long-lasting use in demanding environments.
Voice Temperature Check
Simply ask your voice assistant to check the current temperature, making it easy to confirm whether your bathtub water or other monitored areas are at the ideal temperature.
*You can connect to the voice platform via Zigbee Hub, or add it to the SONOFF Zigbee Hub in the eWeLink app and link it to a third-party voice platform for voice-activated temperature inquiries.

Apple Home Integration via Matter
Integrate Zigbee devices with Apple Home using a Matter Bridge for unified control, seamless automation, and a more connected smart home experience.

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Device Type
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Load FeaturesExternal Temperature Probe, IP65 Rated, High Accuracy, Data Logging, Data Export, Flexible Mounting
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Sensor FeaturesTemperature
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FeaturesLCD Display, Home Assistant Compatible, Google Home, Amazon Alexa, Long Battery Life
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Battery Type
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TechnologyZigbee 3.0
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Operating Temperature
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Dimensions
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Battery LifeUp to 2 Years
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Display
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IP Rating
Helpful guides for this product
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Manuals
Payment & Security
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Frequently Asked Questions
What if it's incompatible with my existing smart home system?
What if it's incompatible with my existing smart home system?
If you try Zigbee Sonoff Outdoor LCD Smart Thermometer with Probe and find it isn't compatible with your system, you can return it within 30 days for a refund.
How can I get technical support for it?
How can I get technical support for it?
Set-up help and answers from our smart home team by email and live chat. Just get in touch with any technical question you have.
Do you offer installation services?
Do you offer installation services?
While we don't offer direct installation services, we provide online support through guides, videos, and help from our smart home team by email and live chat. If you need an installer, we can often help connect you. With advancements in smart home tech, most of our products can be self-installed with guidance.
What if I struggle with installing or using after purchase?
What if I struggle with installing or using after purchase?
Just get in touch. Our smart home team can help you work through set-up and troubleshooting by email and live chat, and our guides and videos cover set-up for many devices. Most problems can be sorted quickly with the right steps.
How quickly will I receive my order?
How quickly will I receive my order?
Orders placed before 2:30pm on a working day are dispatched the same day. In the UK, Standard delivery takes 2 to 4 working days and Express is a next-day service. If your order includes a Vesternet device, choose Standard at checkout and we upgrade the whole order to next-day at no extra cost. For orders outside the UK, delivery options and times are shown at checkout.
Why should I choose to buy from Vesternet over other online stores?
Why should I choose to buy from Vesternet over other online stores?
When you buy from Vesternet, you're not just purchasing a product. You get set-up help and answers from our smart home team by email and live chat, plus guides for the products we sell. While there might be cheaper options online, home automation can be complex, and good advice can prevent costly mistakes.
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