ThermoTrace® BLE Infrared Thermocouple Probe Combo Thermometer

Model 15039-01

  • Lightweight, compact, 2-in-1 design
  • Thermocouple probe for internal product temperature
  • Infrared for instant non-contact surface measurement
  • Multi-beam laser for accurate targeting
  • Ideal for extremely hot areas, moving objects, hard to reach places
  • Verify HACCP check points
  • Min/Max memory in IR mode
  • NSF Certified, NIST traceable calibration
  • Fast 3 second thermocouple reading
  • Instant infrared reading
  • Low battery indicator
Applications: Ideal for extremely hot areas, moving objects, hard to reach places


This fast, accurate thermometer is ideal for use anywhere food is processed, prepared, handled, served, packed, stored, shipped and received. The sharp tip thermocouple probe measures internal temperature, while the infrared sensor allows users to take instant surface temperature without touching, contaminating or causing damage. It is also ideal for measuring extremely hot areas, moving objects and hard to reach places. The unique multi-beam laser sighting ensures accurate aim at the target and provides an easy way to verify HACCP check points.
User Guides
ThermoTrace BLE Infrared Thermocouple Probe Combo Thermometer
Field of View 8:1
Infrared Measurement Range -76°F to 662°F (-60°C to 350°C)
Probe Measurement Range -76°F to 662°F (-60°C to 350°C)
Operating Range 32°F to 122°F (0°C to 50°C)
Infrared Accuracy Object Temperature: ±1.1°F from 59°F to 95°F (±0.6·°C from 15°C to 35°C)
Ambient Temperature: 68°F to 78.8°F (20°C to 26ºC) -76°F to 0°F: ±(2°F+0.1/degree) (-60°C to 0°C: ±(1°C+0.1/degree) 0°F to 149°F: ±2°F (0°C to 65°C: ±1°C) 149°F to 662°F: ±1.5% of reading (65°C to 350°C: ±1.5% of reading)
Probe Accuracy < 23°F: ±2°F (<-5°C: ±1°C)
23°F to 149°F: ±1°F (-5°C to 65°C: ±0.5°C)
>149°F (>65°C): ±1% of reading
Response Time Less than 1 second
Display Hold Time 30 seconds
Display Resolution 0.5°F (0.2°C)
Emissivity Range Factory set at 0.95 - adjustable 0.1 to 1.00 step 0.01
Battery & Battery Life AAA x 2
IRT Mode: Typical 22 hrs; min. 20 hrs continuous use (with laser)
COT Mode: Typical 207 hrs; min. 200 hrs continuous use
Sighting Method Multi-beam laser
Dimensions 1.56in x 2.12in x 6.22in
(39.5mm x 53.9mm x 158mm)
Weight 5.64oz (160g) including batteries
Probe Stainless steel, Length 3.74in
(95mm), Dia 0.067in (1.7mm)
IP Rating IP54
Certification CE, NSF, NIST traceable
Bluetooth General Specifications
DeltaTrak manufactures products under an ISO 9001:2015 registered quality management system
Chipset Nordic nRF51822
Power Rating DC 1.8V to 3.6V
Operating Temp -22°F to 185°F (-30°C to 85°C)
Storage Temp -40°F to 185°F (-40°C to 85°C)
Humidity (Non-Operating) 95% Maximum
Frequency and Power 2402-2480 MHz; 40 ch; 3.0mW
User Guide
User Instructions
Misc Info
  • DeltaTrak’s Real Time Loggers have been a game changer for our trucking program. Having the ability to monitor temperature while trucks are in transit has given us peace of mind knowing the quality of our product has not been compromised. The alert notifications, light sensors, and GPS tracking are just some of the great features that have allowed us to make pro active decisions that have strengthened the integrity of our product. The FlashTrak Cloud Service is easy to use and is a great tool to compare and analyze data. The FlashTrak App is super convenient as well. We have used other reliable DeltaTrak products for many years and we were excited to see these added to their lineup!

    Michelle Oetjens
    Senior Global Logistics Analyst-BFP
    Ball Horticultural Company

  • When it comes to making sense of data (in the supply chain) we have found a partner in DeltaTrak. The fact that I could recharge the real-time logger and the dual batteries made a lot of sense to me. It was user friendly and easy to use. With the uncertainty and complexity of today's supply chain, having an effective chain of custody system is not only a clever idea, but a requirement for effective handling of perishable goods.

    Henry Helms
    CH Logistics, Cape Town, South Africa

  • It is my pleasure to recommend DeltaTrak to your company. During these times of crisis, we were fortunate to work with DeltaTrak to source top of the line Non-Contact forehead thermometers and PPE supplies at a real market price.

    As a healthcare organization, we are a common target for price gouging and abusive practices from several vendors. With DeltaTrak, we found a partner that understands our needs and who always provide world class customer service.

    Luis Landgrave
    Procurement Manager
    Plum Healthcare Group LLC

  • Dear Fred, I would like express my appreciation for the good business relationship we have had during 2018. The excellent work of Mr. Jorge Hurtado has given me the confidence to continue maintaining our commercial relationship with the DeltaTrak brand.

    Mr. Jorge Hurtado's customer service efforts are outstanding, especially in finding solutions to the challenges that may arise in the commercial process. In my opinion Mr. Hurtado's professionalism is a model for any company, especially when the client is thousands of kilometers away from Modesto, CA. I look forward to strengthening our successful relationship into 2019.

    Valentin Bobadilla
    Valentin Bobadilla Centurion E.I.R.L.

  • We received the blankets yesterday and the quality was/is outstanding. Thank you for getting us a superior product, both our flowers and our customers thank you. :)

    Clint C.
    Aladdin's Floral

  • We have provided our trucks with your recorders for Walmart/Sam's and have not had any issues at all. Great recorders, small in size and easy to activate and place in the truck.

    Diego Calderon
    Delano Farms Company

  • Thank you Juan Solorzano for paying us a business call 4 years ago. The DeltaTrak brand is the majority of our Temp Recorder business. ALL our Walmart/Sam's orders carry the DeltaTrak Temp recorders for the past 4 years without a single problem with any Walmart DC. When you have a load of 18 different orders on a single truck and temp recorders on each order, WOW what a savings your DeltaTrak brand has save us. Yes, Walmart has accepted the DeltaTrak Model with no problems.

    Tony Contreras
    The Giumarra Companies, Reedley Cold Storage

  • This upcoming fall will mark our 4th full season using DeltaTrak recorders. They are competitively priced and the customer service is always exceptional. We have never had a customer issue with one of their units and we don’t expect to. We use a wide range of DeltaTrak products and we have been more than happy with every one of them.

    Bruce Densten
    Little Bear Produce