Head to head
ThermoWorks RFX Wireless Probe Starter Kit 4-probe vs FireBoard Pulse
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 FireBoard Pulse offers
Choose FireBoard Pulse when you want phone monitoring without a base or gateway.2
2 models / at a glance
Key differences
What differs
| Specification | ThermoWorks RFX Wireless Probe Starter Kit 4-probe | FireBoard Pulse |
|---|---|---|
| Probes included | 41 | 13 |
| Base or gateway required | Yes4 | No2 |
More details
| Specification | ThermoWorks RFX Wireless Probe Starter Kit 4-probe | FireBoard Pulse |
|---|---|---|
| Wireless range | 1,500 ft (Environment: Line of Sight)4 | 200 ft (Environment: probe sitting in a Dutch oven, within a metal smoker; Host: FireBoard 2 base station with accessory Sub-1GHz antenna)5 |
| Probe battery life | At least 65 h (Duration: full 20 min charge)4 | 43 h (Host: FireBoard 2 and the accessory antenna)3 |
| Max internal temp | 212 f4 | 212 f3 |