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10 Best freezer temperature sensor in Canada
Best Choice01MOCREOMOCREO WiFi Remote Thermometer Freezer Alarm, 1/3 Mile Long Range, with IP67 Waterproof Probe, App Email Alert, with Digital Monitor Hub, 2 Smart Temperature Sensors for Refrigerator, Hot Tub, RV
16% OffMain highlights- Upgraded Slim Probe Cable: The temp sensor features an upgraded 4.95ft Type-C probe cable that is ultra-thin (only 0.9mm) yet soft and durable, allowing for flexible placement anywhere. This slim design helps maintain a better door seal for your refrigerator, reducing concerns about air leaks or temperature loss compared to thicker cables
- Faster Signal Transmission: For monitoring commercial walk-in coolers or heavy-duty freezers, simply place the sensor body outside and the probe inside. This setup provides faster, more stable signal transmission than the LS1 by minimizing interference from thick metal walls and heavy insulation
- Early Alerts: The App and H5Pro Hub allow you to digitally track temperature trends in real-time. By monitoring the temperature graph, you can proactively identify potential risks such as a door left ajar, a power outage, or equipment failure. (Note: Minor fluctuations during auto-defrost/compressor cycles are normal)
- Accurate Real-Time Monitor: The refrigerator thermometer measures from -40°F ~ 221°F and built-in industrial-grade temp chip with an accuracy of ±0.9°F. Perfect for home or commercial use, it monitors low-temperature environments such as garage freezers, kitchen refrigerators, restaurant walk-in coolers, hot tubs, well houses, greenhouses, RVs, pools, warehouses, and offices
- 3 Optional Alerts: The remote temperature monitor offers app notification pushes, email alerts, and an 95dB hub beep for quick action. Smart app settings like "Power Outage," "WiFi Disconnect," "Low Battery Alert," and "False Alarm Prevention" provide flexible and intelligent monitoring
- 24/7 Remote Monitoring: The H5Pro Hub utilizes long-range wireless protocol to communicate with up to 100 sensors, at an open-air range of up to 1640ft (1/3 mile). The LCD display offers real-time monitoring, making it a comprehensive dashboard for historical data review, alarms, clock, weather, and calendar updates (Connects via Ethernet or 2.4 GHz Wi-Fi)
- 2 Years Data Export: The temperature sensor requires no subscription, supports viewing clear charts online, and and allows for the export of 2 years data in CSV format for in-depth analysis
- 2 Years Battery Life: This wireless thermometer is powered by three replaceable AAA batteries, providing a long battery life of up to 2 years
9.7Exceptional
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- 02YoLink
Smart Wireless Temperature/Humidity Sensor Wide Range (-22 to 158 Degrees) for Freezer Fridge Monitoring Pet Cage/Tank Monitoring Smartphone Alerts, Works with Alexa IFTTT, 2 Pack - Hub Included
Main highlights- World's Longest Wireless Range: Powered by LoRa technology, the long-range yet low-power system offers the industry’s longest receiving range in the market (1/4 mile). Our long-range coverage enables its use in areas challenging for most residential Wi-Fi systems, such as basements, outdoor porch/patio areas, sheds, free-standing garages, even remote outbuildings on your property.
- Team Me Up! – Pair your sensor with a YoLink Siren Alarm for immediate attention-getting alarms. Team your sensor up with one or more YoLink Smart Plugs / Smart Mini-Plugs, to do such things as turn on a dehumidifier upon high-humidity levels, or turn a bathroom exhaust fan on upon high temperature or humidity. Utilize the app’s user-friendly automation functions to create automatic actions per your specific needs. (Products sold separately!)
- No Tricky Wi-Fi Requirements: While many smart devices use and depend on your Wi-Fi network, YoLink devices utilize a proprietary radio frequency spread spectrum technology known as LoRa (Long-Range). With YoLink, you no longer have to worry about your devices consuming your Wi-Fi bandwidth. (YoLink Hub requires a 2.4 GHz Wi-Fi connection or a wired connection to your network equipment (patch cord included).
- Low-Power Means Longer Battery Life: Because of the low power consumption, device batteries may last 2 years or more (depending on application and device usage/activity), on standard AAA Alkaline batteries (lithium batteries not required)!
- Environment Monitoring – Be informed of the current temperature and humidity of critical equipment and rooms, as well as receive instant notifications of changes based on your personalized criteria. Current temperature and humidity is displayed on the YoLink app, along with historical graphs, so you can monitor current and past temperature and humidity conditions. Receive email and smartphone banner alerts per your individual settings whenever a pre-set value is reached.
9.5Excellent
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- 03ORIA
ORIA Refrigerator Thermometer, Digital Freezer Thermometer with 2 Remotes Sensors, Audible Alarm, Min and Max Record, LCD Display for Home, Restaurants, Bars, Cafes (White)
Main highlights- TRANSMISSION RANGE：Indoor: -10℃~ 60℃ (14℉~ 140℉); Outdoor: -40℃~ 60℃ (-40℉~140℉). It can record max and min temperature and display up, down & parallel arrow to indicate the trend of current temperature
- INSTALLATION：With integrated magnets, a hanging hole and a bracket at the back, you can put the main unit in refrigerator door, hang on the wall or stand on the table. Please install the new battery to make sure the accuracy
- ALARM ALERT：The refrigerator temperature with audible alarm, you can set the maximum and minimum alarm value manually. It can ring when the temperature value reaches at the point of limit max or min alarm value
- 6 BUTTON USE：There are 6 function keys on the main unit and signal indicator on the transmitter, you just press the corresponding key to turn on/off the alarm, switch the Celsius or Fahrenheit and clear the MAX/MIN records
- 2 SENSORS：With 2 remote sensors, the fridge thermometer can display indoor temperature and 2 groups of outdoor temperature simultaneously. You can put the sensor in the refrigerator or outdoor
9.4Excellent
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Value for Money04DaytechDAYTECH Fridge Thermometer WiFi Smart Freezer Thermometer Alarm with App Alerts, Digital Remote Temperature Monitor for Home/Office/Restaurant, No Hub Required, 1 Set
Main highlights- 【Easy Installation, Multiple Uses】 Includes magnetic stickers and fixation suction cups for quick and easy setup. Suitable not only for home refrigerators/freezers, but also for aquariums, wine cellars, terrariums, and other temperature-sensitive environments.
- 【Customer Satisfaction】 We stand firmly behind the quality and performance of our DAYTECH WiFi Refrigerator Thermometer. Your satisfaction is our top priority. Any problems, feel free to contact us.
- 【Accurate & Reliable】 Features an external probe , there's no need to worry about temperature inaccuracies caused by device failure or lag in prolonged humid and cold conditions. Measuring range from -40°F to 248°F with ±0.9°F accuracy, updated every 30 seconds for trustworthy data. Ideal for monitoring sensitive items like breast milk, medicines, and fine wine. rest assured that the freezer temperature alarm will notify you of any risks. View historical temperature trend charts right in the app.
- 【3-in-1 Temperature Sensor】 Monitor fridge temperature in real time to prevent food waste from door-left-open or power outages, ensuring peace of mind every day. It also tracks room temperature and humidity, sending instant alerts if levels go beyond your set range, so your home stays comfortable year-round.
- 【24/7 Instant Alerts & Remote Monitoring】 Get instant app alerts if temperatures go out of your preset range. With WiFi fridge thermometer, you no longer need to constantly open the fridge to check the temperature. Even when you're away, you’ll always know what's happening inside your fridge.
9.3Excellent
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- 05MOCREO
MOCREO ST5 WiFi Freezer Thermometer Alarm, Email Alert, App Notification, Data Logging Export, No Subscription Fee, Remote Temperature Sensor for Refrigerator, Freezer, Hot Tub (2 Pack)
Main highlights- Slim & Slender Probe Cable - The ultra-thin cable of 1.3mm effortlessly navigates the inherent tolerance of 1.5mm between the refrigerator door gaskets, granting it unrestricted flexibility to seamlessly enter the refrigerator compartment
- For High/Low Temp: wifi refrigerator thermometer measures from -40°F to 257°F with an accuracy of ±0.9°F for industrial-grade precision and more reliable measurements, ideal for homes, industry, commercial and laboratories
- Compatibility of H2 Hub - H2 Hub is compatible with ST5, ST6 and SW2 sensors. Up to 30 sensors can be added to one H2 Hub
- 3 Optional Instant Alarms - The ST5 wifi freezer alarm is for true away home monitoring. with an Email alert, App push, and 80dB Hub Beeping, give you peace of mind whether you are at home or on the go
- 24/7 Monitoring - The wifi remote thermometer offers real-time monitoring of your freezer and immediately alerts you if the temp rises/drops. Allowing you to take action to prevent food wastage, costly equipment repairs, and so on (2.4GHz WiFi only)
- 2-Year Data Export & 2-Year Battery Life: The wifi thermometer supports online viewing of clear graphs and data export for 2 years. The fridge temperature sensor built-in 1800mAh rechargeable lithium battery with up to two years of battery life
9.1Excellent
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- 06HODIK
HODIK Refrigerator Thermometer with Alarm Fridge Freezer Thermometer, 100M Range Wireless Digital Thermometer with 3 Adjustable Backlight for Kitchen Home Restaurant
Main highlights- 【Refrigerator Freezer Thermometer with Alarm, Widely Used】: With 330FT/100M Monitoring Range, it can be used in the FRIDGE and FREEZER, anywhere you want. Advanced wireless patented technology enables more stable and reliable data transmission, updated data every 30s.
- 【Pre-calibrated Sensor】: This deep freezer thermometer with alarm is smart and accurate, with a temperature accuracy of ±1°C and humidity of ±5%. Sensor temp range: -50 °C to 70°C; humidity range: 20% to 95%, perfect for refrigerator, also widely use for different occasions.
- 【Functions】: The display of the rv refrigerator thermometer is in several colors and the numbers are big enough for you to see them from the side of the room. Our deep freezer thermometer with alarm provides real-time temp humidity readings. You can also see the comfort index, 24-hour MAX/MIN record and temp humidity trend arrows on the display.
- 【Battery Powered, USB for 3 Adjustable Backlight】: When powered by battery (not included), you can read the rv refrigerator thermometer at day, the screen lights up in color when you touch backlight button and goes off after 10s. With attached USB cable for full functional screen, including constant backlight and adjustable settings (high-low-off).
- 【2 Customizable Temperature Alerts】: Once the temperature exceeds the preset range, the alert will continue to sound for 1 minute & up to 90DB. FRIDGE and FREEZER alarms can keep your family & property from being damaged due to temperature changes. Set temp alerts to monitor all important locations without worry. The package includes 2 sensors.
9.0Excellent
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- 07Govee
Govee WiFi Digital Thermometer Hygrometer, Smart Indoor Humidity Meter Temperature Sensor with App Notification, 2 Years Free Data Storage, Remote Monitor for Room Greenhouse Incubator Wine Cellar
20% Off8.8Very Good
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- 08GoveeLife
GoveeLife Freezer Thermometer Alarm, Smart Bluetooth Temperature Monitor Sensor for Refrigerator Pool Tub, Remote APP Alert with Anti-False, 197 Ft Connecting Range (WiFi Gateway Not Included)
Main highlights- Upgrade Accuracy Probe: Our wide measuring range of -40° to 158°F with ±0.9°F / 0.5°C accuracy and 2s fast refresh to ensure the data is reliable. The probes and cables are slim and sturdy, allowing flexibility to fit in the refrigerator or freezer.
- Smart Anti-False Alarm: The anti-false alarm allows the freezer alarm to notify you after 1-10 mins of temperature overrun. Prevent falsely triggering the alarm when opening the refrigerator to take food. And it notifies to remind you to change the battery when it's low.
- Sensor for H5151 Gateway: The Bluetooth freezer thermometer H5108 can connect with the WiFi Gateway H5151 to work as a WiFi thermometer, then you can monitor without distance limitations. Only 197ft Bluetooth range when not connected to the gateway. (Gateway not included)
- Easy to Place: The unique holder reduces messy cables and better secures the probe inside the freezer. With the design of magnet and lanyard, you can also monitor the temp in fish tanks, hot tubs, pools usw. The LCD display makes it easy to view the temperature directly.
- 2 Years Free Data Storage: The wifi freezer thermometer support online viewing of data graphs and export of data recorded over the past 2 years. Ideal for commercial grade, lab, and home use. Note that the device itself does not sound an alarm.
8.7Very Good
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- 09LXSZRPH
Digital Freezer Thermometer Fridge Temperature with Alarm, Backlight, Magnet, Power On/Off, Max/Min Temperature for Home, Restaurants, RV, External Sensor, AAA Battery (1)
Main highlights- 【Water Tank Temperature Monitoring】Keep your aquatic pets and reptiles comfortable! This thermometer with remote sensor accurately measures water temp in tropical fish tanks, goldfish aquariums, and enclosures for bearded dragons, geckos, etc. Place the waterproof sensor directly in water or the habitat—keep the main unit dry (it's not waterproof). Note: Not for seawater use.
- 【Specifications】Main Unit Dimensions: 8.8cm x 6.5cm x 2.3cm (3.46" x 2.56" x 0.91"), Temperature Range: -10°C to 50°C (14°F to 122°F). Sensor Cable Length: 100cm (39.37 inches), Temperature Range: -50°C to 90°C (-58°F to 194°F). Measurement Accuracy: ±1°C/2℉.
- 【High/Low Temperature Alarms with Mute Option】Customize high and low temperature alarms. The thermometer will beep when temperatures exceed set thresholds. Mute the alarm in quiet spaces (bedrooms, offices) and use LED lights for alerts instead.
- 【Handy Features】Backlight stays on for 10 seconds for visibility in dark areas. Power off when not in use to conserve battery life. Low battery indecator & celsius/fahrenheit switch display. Max/min temp memory with 24-hour/full-period data storage for historical reading review.
- 【Fridge/Freezer Temperature Monitoring】Ensure food stays fresh! Place the sensor in the center of your fridge/freezer (don't stick it to doors or items—causes errors). The magnetized main unit attaches to the outside. Avoid pulling/bending the sensor cable.
- 【Durable for Daily Use】Runs on 2 AAA batteries for months; waterproof external sensor withstands home fridge condensation or restaurant spills. Built to handle constant openings in family kitchens or high-traffic commercial freezers without missing a reading.
8.6Very Good
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- 10Linkhood
Refrigerator Thermometer, Large Dial Freezer Thermometer,Classic Series Temperature Thermometer for Refrigerator Freezer Fridge Cooler (3Pack)
Main highlights- Stand And Hook Design: Wide base make it stand still on any flat surfaces within the fridge or freezer, and the integrated hook allows hanging from a rack or specific drawers.
- Stainless Steel Thermometer: Made of stainless steel, sleek in design, durable and waterproof in use, can be placed steadily, no need to worry corrosion.
- Safe Temperature Zones: Measures temperature ranges is -20 to 80 ℉/ -30 to 30 ℃, can easily see the different temperature zone indicators noted on the dial, make sure your food is being stored at the proper temperature and stay fresh.
- No Need Battery：Automatic temperature sensing, refrigerator thermometer is not power by battery, you can get rid of frequent battery replacement.
- Large Indicator: An easy-to-read extra-large screen provides easy and quick read, the dial displays proper temperature zones for refrigerator and freezer, ensuring a safe temperature zone for your food.
8.3Good
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