Luvinka CH-103 Digital Food Thermometer is a fast and accurate temperature measuring device capable of readings from −50 °C to +300 °C with ±1 °C accuracy and a response time of just one second. Featuring a probe-style design, it instantly measures the internal temperature of foods, oils, and liquids. Ideal for kitchens, industrial processing, and food safety inspections, the CH-103 delivers reliable and professional results for a wide range of applications.
Equipped with a stainless-steel probe sensor, the thermometer provides fast readings in about one second and ensures reliable measurement accuracy for cooking, food safety inspections and quality control tasks.
The device features °C/°F unit selection, MAX/MIN memory, data hold function and automatic power-off, making it easy to use in both professional kitchens and home cooking environments. Its lightweight pen-style design with protective probe cover allows convenient storage and portability.
Features
- Wide temperature range: Suitable for both cold and hot measurements from −50 °C to +300 °C (−58 °F to 572 °F).
- Ultra-fast response: Delivers accurate readings in under one second.
- High precision: Provides excellent accuracy of ±1 °C within the 32 °F to 392 °F range.
- Auto power-off: Automatically shuts down after 45 minutes of inactivity to conserve battery life.
- Portable design: Rear clip allows easy attachment to a pocket or apron for convenient carrying.
- Protective sheath: Includes a probe tip guard with an extendable, hangable housing for safe storage.
- Dual unit selection: Easily switch between °C and °F with a single button.
- Max/Min memory: Stores the highest and lowest recorded temperature values.
- Stainless steel probe: Hygienic, durable probe for long-term and safe use.
- Single-battery operation: Powered by one LR44 button battery, offering months of operating life.
Technical Specifications
| Measuring Range | −50 °C ~ +300 °C (−58 °F ~ 572 °F) |
| Resolution | 0.1 °C / 0.1 °F |
| Accuracy | ±1 °C / 1.8 °F (0 °C ~ 200 °C), ±2 °C outside this range |
| Response Time | Approx. 1 second |
| Power Supply | 1 × LR44 battery |
| Dimensions | 208 × 17 × 20 mm |
| Material | Stainless steel probe / ABS housing |







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