ThermoPro TP20 vs Thermapen ONE
Side-by-side comparison to help you choose the right one

ThermoPro
ThermoPro TP20
£38

ThermoWorks
Thermapen ONE
£63
Quick Summary
The ThermoPro TP20 and Thermapen ONE are closely matched alternatives. Both offer similar value propositions at comparable price points. Your decision will likely come down to specific features and brand preference.
Key Differences
- •The Thermapen ONE has notably better build quality, which typically translates to longer lifespan and better performance.
- •Target audiences differ: ThermoPro TP20 is best for beginner, while Thermapen ONE suits enthusiast.
Side-by-Side Comparison
Overview
Ratings
Best For
Pros & Cons
ThermoPro TP20
👍 Pros
- ✓ Great value
- ✓ Dual probes
- ✓ 90m range
- ✓ Simple
⚠️ Cons
- • Plastic build
- • Basic features
- • No app
Thermapen ONE
👍 Pros
- ✓ 1-second readings
- ✓ IP67 waterproof
- ✓ 3000-hour battery
- ✓ Auto-rotating display
⚠️ Cons
- • Premium price
- • Single probe only
Winner by Category
Best for Beginners
Thermapen ONE offers a gentler learning curve.
Best Performance
Thermapen ONE outperforms in cooking capability.
Best Value
ThermoPro TP20 offers better bang for your buck.
Best Premium Option
Thermapen ONE is the premium pick for those seeking the best.
Our Recommendation
Our recommendation: Thermapen ONE
The Thermapen ONE wins in 3 out of 4 categories and earns our overall recommendation. Every BBQ YouTube video features a Thermapen for a reason: nothing else is as fast or accurate. The ONE reads in 1 second. Stop guessing and start knowing.
Choose the Thermapen ONE if: You prioritise best for beginners, best performance, best premium option.
Choose the ThermoPro TP20 if: Budget is your primary concern, or you value best value.
ThermoPro TP20
£38
Thermapen ONE
£63
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