ThermoWorks
Square DOT
Best precise thermometer for dependable cooking results.
The Square DOT® is a versatile two-channel alarm thermometer designed for precise temperature monitoring during long cooks. Its unique Average Mode displays a rolling 15-minute average of your cooking environment, helping to manage fluctuations in ovens and smokers for more consistent results. It allows simultaneous monitoring of food and cooking temperatures with independent high and low alarms. Featuring commercial-grade Pro-Series® probes rated up to 700°F, a large backlit display, and IP66 splash-resistant housing, the Square DOT® is built for demanding kitchen environments. It offers a loud 70 dB alarm and an impressive battery life of up to 5,000 hours.
$79.00
Owner Satisfaction
4.7
/ 5
Category Rank
15
/ 959
#15 in Cooking Thermometers
Price vs Category Average
+78%
Above average
Thermistor Accuracy
1.84248
/ ± °F (from - to °F)
Who it's for
- Home cooks prioritizing consistent, trustworthy temperature measurements for culinary success.
- Busy individuals seeking a straightforward, no-fuss thermometer for everyday cooking.
- Practical users who value durable, long-lasting kitchen tools that perform reliably.
Who should skip it
- Ambitious grill masters needing to monitor several food items at once.
- Tech-savvy chefs desiring smart features and remote monitoring capabilities.
- Frugal shoppers seeking the absolute cheapest thermometer available.
Performance breakdown
Temperature Stability Tracking
Average Mode effectively smooths out erratic fluctuations in smokers and ovens.
Build Durability
Commercial-grade probes and splash-resistant housing withstand demanding, high-heat kitchen environments.
Monitoring Versatility
Dual-channel inputs allow simultaneous tracking of both food and ambient temperatures.
Alarm Reliability
Loud 70 dB alerts ensure you never miss critical temperature thresholds.
Operational Longevity
Exceptional 5,000-hour battery life minimizes the need for frequent power maintenance.
Interface Clarity
Large backlit display provides excellent visibility in low-light cooking conditions.
Key Specs
Thermistor Accuracy
±1.8 °F (from -4 to 248 °F)
Auto off time for backlight
10 seconds
Typical battery life
5000 hours
Type of batteries required
2 AAA
Volume sound max level
70 dB
Temperature range for electronics/ housing
32 to 122°F (0 to 50°C)
Ingress protection rating (excluding connector)
IP 66
Probe Material
Stainless Steel
Features
- Average Mode for stable oven temps
- Dual probe monitoring
- High/Low temperature alarms
- Large backlit display
- High-heat probes up to 700°F
- Loud 70 dB alarm
- IP66 splash-resistant housing
- Magnetic mount and stand
What customers say
Customers consistently praise the Square DOT by ThermoWorks for its exceptional reliability and straightforward operation. Users frequently highlight its precise temperature readings and durable construction, making it a highly trusted tool for various cooking applications. The simple, intuitive design and clear display contribute to an excellent user experience, affirming its status as a dependable kitchen essential. Many appreciate its consistent performance over time, solidifying its reputation for quality and ease of use.
Know before you buy
Average Mode calculates a rolling 15-minute temperature average of your cooking environment. This helps you identify true trends in your oven or smoker, ignoring minor, temporary fluctuations so you can maintain a more stable cooking temperature.
Yes, the Square DOT features two channels, allowing you to monitor both your food and your cooking environment simultaneously. You can set independent high and low alarms for each probe to ensure everything stays within your target range.
Yes, the Pro-Series probes are commercial-grade and rated to withstand temperatures up to 700°F. They are designed to remain inside the cooking chamber throughout the entire duration of your cook.
The device features an IP66 splash-resistant housing, meaning it is protected against powerful water jets and accidental spills. While it is built for demanding kitchen environments, avoid submerging the unit or the probe connectors in water.
The Square DOT is highly efficient, offering an impressive battery life of up to 5,000 hours on just two AAA batteries. This allows for extensive use without needing to worry about frequent battery replacements.
Yes, the unit is equipped with a magnetic back for easy attachment to metal surfaces. It also includes a fold-out stand if you prefer to place it on a countertop or shelf.
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