Head to Head
ThermoWorks Thermapen ONE Instant-Read Thermometer vs Lodge Chainmail Cast Iron Scrubber
The $105 pro thermometer vs the $15 cast iron scrubber. Two cast iron essentials that every serious van cook should own.

— VerdictOur Pick
We recommend the ThermoWorks Thermapen ONE Instant-Read Thermometer
“Not competitors — both are essential cast iron kitchen accessories at different price points. The Thermapen ($105) ensures food safety with 1-second readings. The Lodge Chainmail ($15) ensures cast iron longevity. Buy both for $120 total and your cast iron kitchen is complete.”
Read the full ThermoWorks Thermapen ONE Instant-Read Thermometer reviewSide-by-side
Specifications
| ThermoWorks Thermapen ONE Instant-Read Thermometer | Lodge Chainmail Cast Iron Scrubber | |
|---|---|---|
| Editorial Score | 9.5/10 | 9.1/10 |
| User Rating | 4.9 (6500 reviews) | 4.7 (18000 reviews) |
| Price | $104.99 | $14.95 |
| Response Time | 1 second | — |
| Accuracy | ±0.5°F (±0.3°C) | — |
| Range | -58 to 572°F | — |
| Probe Length | 4.3 in | — |
| Waterproof | IP67 | — |
| Battery | AAA (2,000+ hours) | — |
| Material | — | Stainless steel chainmail |
| Dimensions | — | 4 x 4 in |
| Weight | — | 6 oz |
| Dishwasher Safe | — | Yes |
| Warranty | — | Lifetime |
ThermoWorks Thermapen ONE Instant-Read Thermometer
Strengths
- 1-second reading
- ±0.5°F accuracy
- Auto-rotating backlit display
- IP67 waterproof, drop-tested to 5 ft
Trade-offs
- Expensive for a thermometer
- Requires AAA battery
Lodge Chainmail Cast Iron Scrubber
Strengths
- Cleans stuck food without damaging seasoning
- Stainless steel — never rusts
- Works with just hot water
- Lasts essentially forever
Trade-offs
- Only useful for cast iron and carbon steel
- Not effective on flat smooth surfaces
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