Tristar TH-4654 Infrared thermometer

 
Tristar TH-4654 Infrared thermometers-0-large
THE TEST RESULT
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Test report: Tristar TH-4654 Infrarot Fieberthermometer

The Tristar TH-4654 infrared ear and forehead thermometer is a 3-in-1 device. In addition to the fever temperature in the ear and the forehead, the room temperature can also be measured with this device. This is made possible by the infrared technology, which most doctors prefer in a fever thermometer.  

Fast measurement

The reason for this is the measurement of body temperature in just 2 seconds. This is considered to be reliable since infrared technology has also made some progress in recent years. Simply plug the Tristar TH-4654 infrared ear and forehead thermometer into your ear or hold on the forehead with the appropriate sensor. The measurement of the body temperature takes place correspondingly in front of the forehead or on the eardrum. The device converts the energy measured there into temperature values. A glance after 2 seconds on the digital display suffices and already there is certainty whether there is at all a fever temperature, which has increased or decreased after the last measurement. When the 2 seconds of the measurement are over, the Tristar TH-4654 infrared ear and forehead thermometer displays an alarm sound. This is set to give a corresponding signal after 2 seconds.  

Display color changes

If a temperature of more than 38 ° C was measured by the Tristar TH-4654 infrared ear and forehead thermometer, there is an alarming optical symbol on the display. If the measured temperature is more than 38 ° C, this is indicated in a different color in the display. The Tristar TH-4654 infrared ear and forehead thermometer is equipped with a 3-color LED light. The third display color is used when measuring the room temperature. The display is easy to read even in the dark thanks to the illumination.  

Simply switch over to forehead measurement

As a fever measurement in the ear is felt as unpleasant during particular illnesses, which are also associated with fever - for example, if these are inflamed, an end measurement can be performed as an alternative in the case of the Tristar TH-4654 infrared ear and forehead thermometer. This is not as reliable as the ear measurement. The switching from ear measurement to forehead measurement is done with the help of a button. By default, the thermometer is set to measure the ear. Forehead measurement is also possible in newborns, since many parents are afraid to push a sensor into the child's ear.  

Continuous measurements possible

The Tristar TH-4654 infrared ear and forehead thermometer is also ideal if you have several children who are simultaneously ill. For a fever measurement on different persons is also possible within a short time. However, measurements should be between 3 seconds. The device also has more than 9 storage places for a longer period of illness with a fever. This means that the last 9 fever measurements can be called up again and again. The display can be displayed in Fahrenheit or Celsius.  

design

The Tristar TH-4654 infrared ear and forehead thermometer looks quite unimpressive. The stand is a bit wobbly, as rounded off. Thanks to the slightly wider base, this thermometer is very handy.

Conclusion

Conclusion guyThe Tristar TH-4654 infrared ear and forehead thermometer combines three thermometers in one - the measurement of fever in the ear and over the forehead. In addition, it is also possible to measure the room temperature with this unit. Higher temperatures are indicated with a different color in the display. The storage places give anxious parents a high degree of control as the temperature of the child was in the measurements before. It is also possible to carry out several measurements on different persons. However, between these measurements should be 3 seconds. The device works with the still innovative infrared technology and is very mature.