

Monitor meat and oven temperatures without staying beside the cooker
Keep a closer eye on food while it cooks with the Xinsio HK300 wireless digital meat thermometer. It combines a probe with a separate host unit featuring an LCD screen, Bluetooth connectivity and the CHEFBBQ mobile app, giving you a practical way to monitor cooking temperatures from a short distance rather than repeatedly opening the oven or barbecue.
Choose the probe configuration that suits your cooking. The HK300 is available with 1, 2 or 4 probes, making it suitable for checking one item, monitoring two foods at once or keeping track of several cooking points during a larger session. The host displays the readings, while the mobile app provides connected monitoring and smart alerts.
Check the important fit and temperature details
Before choosing an option, consider how many foods or temperature points you want to monitor at the same time. The screen size and host battery vary according to the selected probe version: the 1-probe version has a 1.7-inch screen and a 500 mAh host battery, the 2-probe version has a 2.7-inch screen and a 1,000 mAh host battery, and the 4-probe version has a 3.5-inch screen and a 2,000 mAh host battery.
The probes measure internal temperatures from 0 to 100°C (32 to 212°F). The ambient temperature range is 0 to 300°C (32 to 572°F), so the probe can monitor both the food and the surrounding oven or cooking environment within these stated limits. Temperature accuracy is listed as ±1°C (±1.8°F).
The probe is rated IP67 waterproof. Take care around high heat and follow the stated operating limits: the probe should not be exposed to direct flame.
Wireless monitoring for longer cooks
The host and probes are rechargeable. The host charging time is 2 to 3 hours, while probe charging time is 30 minutes. Host standby time is listed as 120 hours, with probe standby time of 24 hours. Wireless transmission is listed at up to 150 metres, although the usable distance can depend on the surroundings and any obstructions between the probe, host and connected mobile device.
Use the host's clear LCD display for readings at the cooker, or connect through Bluetooth to the CHEFBBQ app for mobile monitoring. The thermometer is designed for household oven thermometer use and is made from metal.
Key features
- Wireless digital meat thermometer for barbecue and oven cooking
- Xinsio HK300 model
- Bluetooth connection with the CHEFBBQ mobile app
- Available in 1-probe, 2-probe and 4-probe options
- Separate host unit with an LCD display
- Internal probe temperature range: 0 to 100°C (32 to 212°F)
- Ambient temperature range: 0 to 300°C (32 to 572°F)
- Temperature accuracy: ±1°C (±1.8°F)
- Maximum listed transmission range: 150 metres
- IP67 waterproof rating for the probe
- Rechargeable host and probes
Option and power details
- 1 Probe: 1.7-inch screen, 500 mAh host battery
- 2 Probe: 2.7-inch screen, 1,000 mAh host battery
- 4 Probe: 3.5-inch screen, 2,000 mAh host battery
For safe use, keep the probe within its stated temperature range and do not place it directly in a flame.
Product specifications
| Brand | Xinsio |
|---|---|
| Thermometer Type | Digital |
| Material | Metal |
| Thermometer Use | Oven Thermometers |
| Model Number | HK300 |
| App Name | CHEFBBQ |
| Host Charging Time | 2-3 hours |
| Screen Size | 1 Probe-1.7 inches/2 Probe-2.7 inches/4 Probe-3.5 inches |
| Transmission Range | max 150 meters |
| Host Battery | 1 Probe-500 mAh/2 Probe-1000 mAh/4 Probe-2000 mAh |
| Host Standby Time | 120 hours |
| Probe Standby Time | 24 hours |
| Probe Temperature Range | 0-100℃/32-212℉ |
| Ambient Temperature Range | 0-300℃/32-572℉ |
| Temperature Accuracy | ±1℃/1.8℉ |
| Waterproof | IP67 level [probe] |
| Charging Time | 30 minutes [probe] |
| Available options | 4 Probe, 2 Probe, 1 Probe |
Product specifications are shown in the description and option selectors above.
Delivery options, costs and estimated times are shown at checkout for the selected product and postcode.
Eligible items can be returned within 30 days. See our returns policy for product-specific exclusions and instructions.
Warranty coverage varies by manufacturer. The applicable information is shown on the product listing or supplied with the item.
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