ThermoPro TP20B
Fair
Ranked #10 of 10 meat thermometers
$36.99
A leave-in dual-probe RF thermometer with 500ft range, 14–572°F sensing and ±1.8°F accuracy. Two 8-inch stainless probes pair to a receiver over unsynced RF — no app or Bluetooth — with built-in USDA preset doneness temps and a countdown/count-up timer.
Standout feature: Its 572°F max sensing range clears standard 350–375°F frying-oil temps with margin, so one probe can ride in the oil while the second confirms wing doneness at 165°F without pulling either.
The verdict
The ThermoPro TP20B earns a Crackle Rating of 35.4/100 (fair), ranking #10 of 10 meat thermometers we’ve scored at $36.99. Its 572°F max sensing range clears standard 350–375°F frying-oil temps with margin, so one probe can ride in the oil while the second confirms wing doneness at 165°F without pulling either.
Scored by the published Crackle Rating v1.0.0 methodology from manufacturer specs, June 2026.
Pros
- 572°F ceiling covers deep-fry oil monitoring, not just oven/meat temps
- Two probes track oil temp and doneness — or two batches — simultaneously
- 500ft RF range with no app or Bluetooth pairing required
- Built-in USDA preset temps (poultry = 165°F) plus a batch timer
Cons
- No waterproof rating is published for the probes, transmitter or receiver — not built for a splashy fryer station
- Leave-in design, slower for spot-checking many individual wings than an instant-read
- Base warranty is 1 year; extends to 3 only with product registration
Crackle Rating breakdown
How the 35.4/100 was built. Each spec is normalised to a 0–100 quality score, then weighted.
Data note: Formerly sold as "TP20"; the current model is labeled TP20B on ThermoPro's rebranded temppro.com storefront but appears to be the same 500ft dual-probe product line, recolored. List price $59.99; $36.99 is the current manufacturer sale price.
Full specifications
| Accuracy | 1.8 °F |
|---|---|
| Max Rated Temperature | 572 °F |
| Street Price | $36.99 |
| Read Speed | — |
| Wireless Range | 500 ft |
| Probes | 2 |
| Waterproofing | None |
| Warranty | 1.0 yr |
| Connectivity | Wireless |
| Power | 4x AAA disposable |
TP20B
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