ThermoWorks · TX-3120 (4.5-inch probe; color suffix varies, e.g. TX-3120-RD)
ThermoWorks ThermoPop 2
Why this score?
- Build & materials · 8.5
- Stainless probe, IP67 body, NIST-traceable certificate; ±1°F from 14 to 208°F
- Ease of cleaning · 7.5
- IP67 waterproof, but guide notes electronics often need hand washing
- Safety & handling · 8.0
- Accurate doneness checks; spot-check only, not to be left in the oven
- Storage footprint · 9.5
- Pocket size, 7 x 1.8 x 0.7 in
Based on documented features and practical tradeoffs, not a hands-on test. Assessment: October 7, 2026. How the editorial score works
Manufacturer informationBest forAnyone who wants meat, fish and baked goods cooked to the right temperature without guessing
A pocket instant-read thermometer that reads in 2 to 3 seconds with the 4.5-inch probe and is accurate to ±1°F across the usual cooking range. It has an auto-rotating backlit display, an IP67 waterproof body and comes with a NIST-traceable calibration certificate.
Strengths
- Reads in 2-3 seconds, ±1°F from 14 to 208°F
- IP67 waterproof, auto-rotating backlit display
Weaknesses
- For spot checks only; not to be left in the oven
- Slower than ThermoWorks' premium Thermapen models
Dimensions, material and details
- Dimensions
- 7 H x 1.8 W x 0.7 D in (4.5-inch probe model)
- Material
- Stainless steel probe
- Response time
- 2-3 seconds (4.5-inch probe)
- Accuracy
- ±1°F from 14 to 208°F
- Water resistance
- IP67
- Battery
- 1x CR2032 (3V), about 4,000 hours
Details checked against the thermoworks.com product page.
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