SKU:TX-1220-WH
Average Mode sets Square DOT apart from other alarm thermometers. Most ovens and pellet smokers fluctuate around their set temperature — often swinging 20–30°F above and below the target. Instead of reacting to every spike when you open the lid or when the heat cycles, Square DOT displays a rolling 15-minute average of your cooking environment. The result is steadier adjustments, more consistent heat, and better outcomes — especially for breads, roasts, and longer cooks where temperature stability matters.
Square DOT is a two-channel alarm thermometer built to give you a clear picture of what’s happening during longer cooks. Monitor your food and your oven, grill, or smoker at the same time — or track two proteins — with independent high and low alarms that notify you when attention is needed. Insert the probes, set your limits, and let Square DOT handle the monitoring while you focus on the rest of the meal. Commercial-grade Pro-Series® probes and a large backlit display deliver reliable data at a glance.
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Explore the Square DOT®
Everything you need to know about the Square DOT®. Browse full specifications and additional product support details below.
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Thermistor Accuracy±5.4 °F From 392 to 572 °F±1.8 °F From -4 to 248 °F±3.6 °F From -58 to -4 °F and 248 to 392 °F±3 °C From 200 to 300 °C±1 °C From -20 to 120 °C±2 °C From -50 to -20 °C and 120 to 200 °C
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Auto off time for backlight10 seconds
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Typical battery life5000 hours (1 year)
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Type of batteries required2 AAA
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Volume sound max level70 dB
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Temperature range for electronics/ housing32 to 122°F (0 to 50°C)
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Ingress protecion rating (excluding connector)IP 66
Square DOT®
- Color: White
Pickup currently not available