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Thermoworks Signals

SKU TX-1500-BL
Original price $299.99 - Original price $299.99
Original price
$299.99 - $299.99
Current price $299.99
Color: Blue

Designed for competition BBQ teams, commercial smokehouses, professional chefs, and those who want to cook like them, Signals with built-in Wi-Fi and Bluetooth wireless technology boasts 4 channels of continuous temperature monitoring with all the powerful features and convenience you've come to expect from ThermoWorks.

Finally, a 4-channel alarm thermometer that works with your smart device AND as a stand-alone unit with physical buttons (so you don't have to soil your smartphone). Signals comes with both Wi-Fi and Bluetooth wireless technology onboard so you get a continuous signal and real-time alerts whether you're in a field or across town. Setup is quick and easy without ever needing to read the instruction manual. Signals stands apart from the competition, from its huge, backlit dashboard display and sturdy, self-standing weather-resistant case to its programmable channel names and new high temperature silicone color bands so you know at a glance which channel goes with which probe. Signals uses commercial-grade Pro-Series temperature probes exclusive to ThermoWorks to deliver better accuracy, faster response, wider temperature ranges and longer useful life. Cook more at once and worry less about the results with Signals.

Signals is designed to track temperatures over an extended period of time with moderate-heat cooking methods such as smoking, oven-roasting, deep-frying, homebrewing, and Sous Vide and to be used while grilling. Signals is not meant to be used in place of a digital instant-read thermometer, such as a Thermapen MK4 or a ThermoPop, or used with broiling.


  • With both Bluetooth and Wi-Fi built in, Signals broadcasts the details of your cook to whomever, wherever in the world.
  • View all four channels, including High and Low Alarms and Min and Max temperatures for each, on the big, bold display or on your smart device.
  • Splash-proof molding for durable outside use, and magnetic backing for added placement options. Outlasts the competition by years.
  • Thermoworks probes are the most accurate, durable, and long-lasting in the industry. Add functionality to your Signals with additional probes.
  • Connect Billows BBQ Control Fan to your Signals to dial in the cook temp in your BBQ pit hour after hour. Adjust temps remotely.
  • Stays in place with sturdy base and strong magnets on back
  • Backlit dashboard-style display to track temps, alarms, Min/Max
  • Rechargeable battery with included power adapter
  • Designed in Utah by ThermoWorks


Probe Range: -58 to 572F (-50 to 300C)
Cooking Probe Cable Range: Max 700F (370C)
Accuracy: +-1.8F (1.0C) from -4 to 248F (-20 to 120C)
+-3.6F (2.0C) from -58 to -4F & 248 to 392F (-50 to -20C & 120 to 200C)
+-5.4F (3.0C) from 392 to 572F (200 to 300C)
Max Sound Volume: 92dB
Wireless: Wi-Fi Radio - 802.11b/g/n (2.4 Ghz)
Wi-Fi Range - dependent on router
Bluetooth Version - 4.2
Bluetooth Range - about 95 ft. line-of-sight (device dependent)
Approvals: US (FCC), Canada (IC), EU (CE - Complies with all relevant directives for Europe), AU/NZ (RCM)
Water Resistance: IP66 Splash-Proof
Backlight: 20 Seconds
Resolution: 0.1 Degree
Units: C/F Switchable
Sensor: Thermistor
Battery: Rechargeable, about 16 hours
Charging Time: About 12 hours
Display: 1.88" H x 3.97" W (48mm H x 101mm W)
Dimensions: 3.26" H x 5.19" W x 1.92" D (83mm H x 132mm W x 49mm D)


Info Sheet: Link
Operating Instructions: Link
High Temp Probe Rings Installation Instructions: Link