Pro-Series® High Temp 2.5-inch Straight Penetration Probe
In stock

The Pro-Series High Temp 2.5-inch Straight Penetration Probe is a general purpose utility probe that is useful throughout the kitchen. Insert the reduced-tip penetration probe into chicken breasts, or loins to continuously monitor them as they cook. Good choice for threading through access holes in grill hoods.

Works only with ThermoWorks Signals™, Smoke™, Smoke X™, NODE™, ChefAlarm®, Square DOT®, BlueDOT®, DOT®, and RFX GATEWAY™

Everything you need to know about the Pro-Series® High Temp 2.5-inch Straight Penetration Probe. Browse full specifications and additional product support details below.

  • 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
  • Maximum temperature rating for the cable
    700°F (370°C)
  • Typical response time for the probe temperature measurement
    5-6 seconds
  • Maximum temperature rating for the probe/cable transition
    644°F (340°C)

Overall rating: 4.0 / 5 from 6 reviews.

AI Generated Review Summary

Summary topics

Review topics: ["roast","probe"].

Review highlights

Reviews

Great probes

"The best probes and at that price on sale it’s a no brainer"

david s. (5/5)

Monitoring Reverse Sear Prime Rib

"For this last Christmas I cooked two 9 pound boneless prime rib roasts (we had a very large group). I thought I might have to cook three smaller roasts so I ended up buying two probes to complement my DOT. I used the DOT oven sensor to monitor the oven, and alternated between the two high temp probes so I could monitor each roast independently without having to open the oven and do any probe swapping - I could just swap at the DOT. Perfect information to keep me informed on the internal temperatures resulting in another beautiful reverse sear meal."

James E. (5/5)

New probe.

"I have found that it works well"

Scott R. (5/5)

Pro Series 2 . 5 inch Probes

"I really like them to monitor ribs , chicken and etc."

William D. (5/5)

This model has failed on me 3 times

"I won't be buying this particular probe from TW again. I've had 3 that simply stop working. The third and last one was brand new out of the package first cook. Was doing a reverse sear rib-eye and this probe was working fine at 250ú and when I took the steak from the oven and moved the probe, it failed. Simply gone. Tried it in 2 other thermometers, same result. That's about par for the course for the other two as well. I don't have this issue with several other probes from TW."

Brady G. (2/5)

Keep needing to replace

"A bit frustrated as I keep having to replace these. I'm very careful to not pull on the cord and keep the base away from flames/heat/+700 degree temps. Was using one the other night and it was registering a temp and then it just stopped. Plugged it into the 3 other outlets in my smoke + in my dot square - it's just dead. You can see from the picture the thing looks hardly used. I don't submerge and take extra care when rolling the cable up not to twist or kink it. When these work, they are great, but durability leaves a lot to be desired. . . ."

Barry M. (2/5)

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$21.00