1. Introduction
Thank you for purchasing the Tanita TT-583 BL Cooking Thermometer. This digital thermometer is designed for accurate temperature measurement in various cooking applications. Its long probe allows for safe use away from heat sources, and its compact design with a magnet ensures convenient storage. Please read this manual thoroughly before use to ensure proper operation and maintenance.
2. Package Contents
- Tanita TT-583 BL Cooking Thermometer
- Test Battery (CR2032 x 1)
- Sensor Holder
- Instruction Manual
3. Setup
3.1 Battery Installation
The thermometer comes with a test battery (CR2032) pre-installed. If the display is dim or not functioning, replace the battery. To replace the battery:
- Locate the battery compartment cover on the back of the unit.
- Use a small screwdriver or coin to open the cover.
- Remove the old CR2032 battery.
- Insert a new CR2032 battery with the positive (+) side facing up.
- Securely close the battery compartment cover.
3.2 Attaching the Sensor Holder
The included sensor holder can be attached to the thermometer for convenient use and storage. Insert the tip of the sensor holder into the hook hole on the thermometer. This allows you to measure temperatures while keeping your hand away from the heat source.

Image: Tanita TT-583 BL Cooking Thermometer with its key features labeled. The image highlights the hook hole, HOLD button, ON/OFF button, and the digital display. It also shows how to use the hook hole with the sensor holder to measure temperature in a pot.
4. Operating Instructions
4.1 Power On/Off
Press the ON/OFF button to turn the thermometer on or off. The thermometer features an auto power-off function that activates after approximately 10 minutes of inactivity, provided the ambient temperature is below 45°C and the temperature change is less than 3°C.
4.2 Temperature Measurement
- Turn on the thermometer.
- Insert the stainless steel probe into the food or liquid you wish to measure. Ensure the probe is immersed sufficiently for an accurate reading (immersion depth of 5.5 inches / 14 cm is recommended for deep pots).
- Wait for the temperature reading on the digital display to stabilize. The display is designed for easy readability for both right-handed and left-handed users.
- The measurement range is from -50°C to 240°C.
4.3 Hold Function
During temperature measurement, press the HOLD button to fix the displayed temperature value. This allows you to remove the probe from the heat source and read the temperature comfortably. Press the HOLD button again to resume live temperature measurement.

Image: The Tanita TT-583 BL Cooking Thermometer being used for various applications, including measuring temperature for drip coffee, confectionery making, steak, washing vegetables at 50°C, and baby milk.
5. Maintenance and Care
5.1 Cleaning
To clean the thermometer, wipe it with a damp cloth. The thermometer has an IPX2 waterproof rating, meaning it is protected against vertically falling water drops when tilted up to 15 degrees. Avoid submerging the main unit in water or using abrasive cleaners.
5.2 Storage
The thermometer features a magnet for convenient storage on metallic surfaces like refrigerators or ovens. It also has a hook hole for hanging. Store in a clean, dry place away from extreme temperatures.

Image: The Tanita TT-583 BL Cooking Thermometer displaying its measurement range (-50 to 240°C), IPX2 waterproof rating, 14cm probe length, and the convenient magnet for storage.
6. Troubleshooting
If you experience issues with your Tanita TT-583 BL Cooking Thermometer, please refer to the following common solutions:
- No Display or Dim Display: Check if the battery is correctly installed. Replace the CR2032 battery if it is depleted.
- Inaccurate Readings: Ensure the probe is fully immersed in the substance being measured. Avoid touching the bottom or sides of the container, which can affect readings. Allow sufficient time for the reading to stabilize.
- Slow Response Time: While the thermometer has a response time of 1000 milliseconds, very rapid temperature changes or extremely thick substances might require a few extra seconds for the reading to settle.
If problems persist, contact customer support.
7. Specifications
| Model Name | TT-583 BL |
| Brand | TANITA |
| Measurement Temperature Range | -50 to 240 Degrees Celsius |
| Minimum Display | 0.1 Degrees |
| Display Cycle | Every 1 second |
| Display Type | Digital |
| Power Source | Battery Powered (1 x CR2032) |
| Materials | Polypropylene (PP), Polyethylene Terephthalate (PET), Stainless Steel |
| Product Dimensions (approx.) | 1.5 x 4.3 x 22.1 cm (Depth x Width x Height) |
| Item Weight | 40 g |
| Immersion Depth | 5.5 Inches (14 cm) |
| Waterproof Rating | IPX2 |
| Response Time | 1000 Milliseconds |
| Special Features | Hold function, Magnet for storage, Hook hole |
| Country of Origin | China |
8. Warranty and Support
For warranty information or technical support, please refer to the documentation provided at the time of purchase or contact your local Tanita distributor. Keep your purchase receipt as proof of purchase.





