How do you calibrate a Comark thermometer?
Immerse the stem of the thermometer to at least half length in the slush ice solution. Wait for the reading to become stable (usually ±1° of 0°C / ±2° of +32°F). Press and hold the CAL button for 8 seconds to begin calibration. CAL will be displayed for two seconds and calibrate at 0°C / +32°F is completed.
How do you calibrate a DT400 thermometer?
Field Calibration Procedures
- The DT400 is only calibratable in a slush ice solution (60% crushed ice and 40% tapped water) or a water bath.
- Immerse the stem of the thermometer to at least half the length in the slush ice solution.
- Wait for the reading to become stable (usually ±2° of +32°F or ±1° of 0°C).
How do you calibrate a digital meat thermometer?
Testing Your Thermometer
- Fill a tall glass with ice and add cold water.
- Place and hold the thermometer in the ice water for 30 seconds without touching the sides or bottom of the glass.
- If the thermometer reads 32°F, it is reading correctly and can be used.
How do you change from PDT300 to Fahrenheit?
With the unit “off” hold the «ON/OFF» button and the display will alternate between °F and °C. Release the «ON/OFF» button when the desired mode is displayed.
How do you use a pocket thermometer?
Dial thermometers
- Insert stem at least 2 inches into the thickest part of the food without touching fat or bone.
- The temperature should register in about 15 to 20 seconds.
- Insert sideways into thin foods like hamburgers and chicken breasts.
How do I calibrate my Comark 300?
Immerse the stem of the thermometer to at least half length in the slush ice solution. Wait for the reading to become stable (usually ±2° of 32°F or ±1° of 0°C). Press and hold the CAL button (D-H button on PTD300) for 8 seconds to begin calibration.
How do you open a Comark thermometer?