How do you use a Braun Thermo NTF 3000?

Use an alcohol swab or cotton swab moistened with alcohol (70% isopropyl) to clean the thermometer casing and the measuring probe.
  1. Power on. Press and release the power button once.
  2. Position.
  3. Take temperature.
  4. Read temperature.
  5. To turn off.

How accurate is the Braun NTF 3000?

Infrared models should generally be within their claimed range of accuracy (+/-0.2C or +/-0.3C) of an oral reading.

How do you use a Braun Thermo NTF 3000? – Related Questions

How do I fix the Err message on my digital thermometer?

Resetting ‘Err’
  1. Press the on/off button to switch off the flexible tip or soother thermometer, then press the on/off button again to switch on the thermometer.
  2. Proceed as usual in measuring the temperature.

Why does my thermometer Keep reading error?

An Err message is caused if: the sensor is too warm before powering on the thermometer. the temperature reading is incomplete. the thermometer has an internal problem.

Why is my digital thermometer showing err?

An “ERR” message in the window indicates your unit is not functioning properly. 5. The unit will complete measurement in 30 seconds when temperature is taken orally. The display will flash and the unit will beep signaling completion.

What does Er2 mean on a thermometer?

‘Er2’ is displayed when the thermometer is exposed to rapid changes in the ambient temperature. ‘Er3’ is displayed when the ambient temperature exceeds 0oC (32°F) or +50oC (122°F).

How do you manually reset a thermometer?

Put the thermometer stem or probe into the ice water. Make sure the sensing area is under water. Wait 30 seconds or until the reading stays steady. Adjust the thermometer so it reads 32˚F (0˚C).

How do I reset my digital thermometer?

What is Error 1 on a thermometer?

The thermometer itself is either too cold or too warm for normal functioning. If the Er1 message is displayed, move the thermometer to an environment that is within the normal operating ambient temperature range (see Specifications) and wait until the Er1 message disappears.

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How do I know if my thermometer is broken?

Pour cold water into the glass right up to the brim, then stir it for 15 seconds. Insert your thermometer into the water without touching the sides of the glass. After 30 seconds, your thermometer should read 32° F. If it doesn’t, it may need to be replaced or recalibrated.

How do you know if the thermometer is not working correctly or has a fault?

Testing Your Thermometer
  1. Fill a tall glass with ice and add cold water.
  2. Place and hold the thermometer in the ice water for 30 seconds without touching the sides or bottom of the glass.
  3. If the thermometer reads 32°F, it is reading correctly and can be used.

What does 0 mean on a thermometer?

Measuring Temperature on Two Scales

A thermometer measuring a temperature of 22° Celsius is shown here. On the Celsius scale, water freezes at 0° and boils at 100°. If the United States were to adopt the Celsius scale, forecast temperatures would rarely go below -30° or above 45°. (

Is a temp of 99.5 a fever?

While body temperatures vary, most of us have an internal temperature around 98.6 degrees Fahrenheit. A temperature slightly higher than that is still normal. When your temperature is between 100.4 and 102.2, you have what is considered a low grade fever.

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