Introduction
The Winco Digital Pocket Thermometer TMT-DG4 is designed for accurate temperature measurement in various culinary applications. Its compact size and digital display make it a convenient tool for both professional and home use. This manual provides instructions for proper setup, operation, maintenance, and troubleshooting to ensure optimal performance and longevity of your thermometer.
Key features include a 1-1/4 inch LCD face, a 3-1/8 inch probe, a temperature range of -40 to 450°F, a built-in clip for mounting, a protective sheath, and a hold function. This product is NSF certified.
Figure 1: Winco Digital Pocket Thermometer TMT-DG4 with protective sheath.
Setup
- Battery Installation: The thermometer is powered by a battery. Locate the battery compartment, typically on the back or side of the unit. Insert the battery, ensuring correct polarity (+/-).
- Protective Sheath: The thermometer comes with a protective sheath for the probe. Remove this sheath before use. The sheath can also function as a handle extension or a clip for storage.
- Initial Power On: Press the ON/OFF button to power on the device. The LCD display will illuminate and show the current temperature.
Operating Instructions
- Power On/Off: Press the ON/OFF button to turn the thermometer on or off.
- Temperature Measurement: Insert the stainless steel probe into the center of the food item, ensuring the tip is fully immersed and not touching bone or the bottom of the pan. Wait for the reading to stabilize on the LCD display.
- Temperature Unit Selection (F/C): Press the F/C button to switch between Fahrenheit and Celsius temperature units.
- Hold Function: Press the HOLD button to freeze the current temperature reading on the display. This is useful when you need to remove the probe from the food to read the temperature more clearly. Press HOLD again to resume live temperature measurement.
- Temperature Range: The thermometer measures temperatures from -40°F to 450°F (-40°C to 232°C).
- Food Safety Guidelines: Always refer to official food safety guidelines for recommended internal temperatures for various foods.
Maintenance
- Cleaning: The thermometer probe should be cleaned immediately after each use. Wash the probe with warm, soapy water. Hand wash only. Do not immerse the entire thermometer unit in water. Wipe the main body with a damp cloth.
- Storage: Always store the thermometer with its protective sheath covering the probe to prevent damage and maintain hygiene. The built-in clip can be used for convenient storage.
- Battery Replacement: If the display becomes dim or the thermometer fails to power on, replace the battery. Refer to the battery installation steps in the Setup section.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Thermometer does not turn on. | Dead or improperly installed battery. | Replace battery or ensure it is correctly inserted with proper polarity. |
| Inaccurate or fluctuating readings. | Probe not fully inserted, touching bone/pan, or battery issue. | Ensure probe tip is in the center of the food. Check battery connection. Calibrate if possible (refer to manufacturer support if calibration is needed). |
| Display is dim or difficult to read. | Low battery power. | Replace the battery. |
| Battery compartment loosens. | Wear and tear or manufacturing variation. | Ensure the battery cover is securely fastened. If issues persist, contact customer support. |
Specifications
- Model: TMT-DG4
- Display Type: Digital LCD
- Probe Length: 3-1/8 inches
- Overall Length: Approximately 6 inches (thermometer body)
- Temperature Range: -40°F to 450°F (-40°C to 232°C)
- Power Source: Battery Powered
- Material: Plastic (outer casing), Stainless Steel (probe)
- Product Dimensions (Packaged): 3.94 x 0.81 x 9.63 inches
- Weight: 1.76 ounces
- Care Instructions: Hand Wash Only (probe and wipe body)
- Certifications: NSF Certified
- Included Components: Winco Digital Thermometer, Protective Sheath
Warranty and Support
For warranty information or technical support, please contact Winco customer service. Refer to the official Winco website or product packaging for the most current contact details.
Note: Keep your purchase receipt as proof of purchase for any warranty claims.
