Head to head
ThermoWorks RFX Wireless Probe Starter Kit 2-probe vs ThermoWorks RFX Wireless Probe Starter Kit 4-probe
Our pick
ThermoWorks RFX Wireless Probe Starter Kit 4-probe
Fully Wireless Meat Probes
Why this one
- Four included probes give you four temperature readings for a cook with several cuts of meat.1

Product photographs. Not to scale.
What ThermoWorks RFX Wireless Probe Starter Kit 2-probe offers
Choose the two-probe RFX starter kit when two separate food readings cover your cooking plans.2
2 models / at a glance
Key differences
What differs
| Specification | ThermoWorks RFX Wireless Probe Starter Kit 2-probe | ThermoWorks RFX Wireless Probe Starter Kit 4-probe |
|---|---|---|
| Probes included | 22 | 41 |
More details
| Specification | ThermoWorks RFX Wireless Probe Starter Kit 2-probe | ThermoWorks RFX Wireless Probe Starter Kit 4-probe |
|---|---|---|
| Wireless range | Up to 1,500 ft (Environment: line of sight)3 | 1,500 ft (Environment: Line of Sight)3 |
| At least Probe battery life | 65 h (Test method: full 20 min charge)3 | 65 h (Duration: full 20 min charge)3 |
| Base or gateway required | Yes3 | Yes3 |
| Max internal temp | 212 f3 | 212 f3 |