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A&D Medical UT801 4-in-1 Infrared Thermometer

A&D Medical UT801 4-in-1 Infrared Thermometer

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A&D Medical UT801 4-in-1 Infrared Thermometer

 

The A&D Medical UT801 offers four measurement modes in one device, allowing you to take accurate temperature readings without physical contact. This infrared thermometer uses advanced sensor technology to measure body temperature from the forehead, as well as surface temperatures of objects, liquids, and room environments. You can switch between measurement modes depending on your needs, making it suitable for both medical and household use.

This digital thermometer provides readings in both Celsius and Fahrenheit, with results displayed on a clear LCD screen within seconds. The non-contact design helps reduce the risk of cross-contamination, making it particularly useful when monitoring multiple family members or in clinical settings where hygiene is paramount.

 

How the UT801 Infrared Technology Works

 

The device detects infrared energy naturally emitted by the body and converts this into a temperature reading. You simply point the thermometer at the centre of the forehead from a distance of 3-5 centimetres and press the measurement button. The built-in sensor captures the thermal radiation and processes it through calibrated algorithms to provide an accurate temperature display.

The four measurement modes include body temperature, surface temperature, room temperature, and object temperature. Each mode is optimised for different measurement ranges and environmental conditions, ensuring reliable results across various applications. The device includes memory storage for previous readings, allowing you to track temperature changes over time.

 

Who Should Use This Medical Thermometer

 

This forehead thermometer is suitable for adults, children, and infants, making it an ideal choice for families and healthcare professionals. The non-contact measurement method is particularly beneficial for sleeping children, elderly patients, or anyone who finds traditional thermometers uncomfortable. Healthcare workers will find it useful for first aid situations where quick, hygienic temperature assessment is required.

The device is appropriate for:

  • Parents monitoring children's temperatures during illness
  • Healthcare professionals requiring rapid screening
  • Elderly care facilities needing hygienic measurement options
  • Workplaces conducting health screenings

 

Why Choose Non-Contact Temperature Measurement

 

Non-contact measurement eliminates the need for probe covers or cleaning between uses, reducing ongoing costs and environmental waste. The infrared technology provides consistent results without the discomfort associated with oral, rectal, or underarm measurements. This is particularly valuable when measuring temperatures frequently or when dealing with uncooperative patients.

The quick measurement time of approximately one second means less disruption for sleeping patients and faster screening in busy environments. The device operates silently, making it suitable for use during night-time temperature checks without disturbing sleep patterns.

 

Clinical Accuracy and Storage Requirements

 

The UT801 meets medical device standards for accuracy when used according to the manufacturer's instructions. For optimal performance, store the device at room temperature between 16-35°C and avoid exposure to direct sunlight or extreme humidity. The device should be allowed to acclimatise to room temperature for at least 30 minutes before use if it has been stored in significantly different conditions.

Regular calibration checks ensure continued accuracy, and the device includes low battery indicators to prevent unreliable readings. The thermometer automatically shuts off after periods of inactivity to preserve battery life and maintain consistent performance standards.

This product is a medicine. Speak to your doctor or pharmacist before using if you have an underlying medical condition or are taking other medicines.

 

How to Use Your A&D Medical UT801 Thermometer

Before taking a measurement, ensure the person has been in a stable environment for at least 30 minutes, away from direct sunlight, air conditioning, or heating sources. Remove any hair, sweat, or cosmetics from the forehead area. Turn on the device by pressing the power button and select the appropriate measurement mode using the mode button.

Hold the thermometer 3-5 centimetres away from the centre of the forehead, ensuring the sensor is pointing directly at the skin. Press and release the measurement button quickly. The device will emit a beep when the reading is complete, and the temperature will display on the LCD screen. The measurement takes approximately one second to complete.

Taking Accurate Temperature Readings

For consistent results, always measure from the same location on the forehead and maintain the recommended distance. If the person has been exercising, eating, drinking, or has been in a different temperature environment, wait at least 30 minutes before measuring. Clean the sensor lens regularly with a soft, dry cloth to maintain accuracy.

The device will store previous readings in its memory, which you can access using the memory button. To switch between Celsius and Fahrenheit, follow the instructions in the user manual. Replace the batteries when the low battery indicator appears to ensure continued accurate performance.

Understanding Thermometer Limitations and Considerations

Like all medical devices, the A&D Medical UT801 infrared thermometer has certain limitations that may affect its performance. Environmental factors and user technique can influence reading accuracy. While this device is designed for reliable temperature measurement, you should be aware of conditions that may affect its performance when monitoring health conditions or seeking cold and flu treatments .

Factors that may affect accuracy include ambient temperature extremes, recent physical activity, or improper positioning during measurement. Readings may vary if the device has not been properly calibrated or if the sensor lens is dirty.

Situations that may affect thermometer performance include:

  • Measuring immediately after the person has been outdoors in extreme temperatures
  • Taking readings when the device has been stored in very hot or cold conditions
  • Measuring through hair, sweat, or cosmetics on the forehead
  • Using the device in environments with strong electromagnetic interference
  • Measuring when the person has been lying on their forehead
  • Taking readings in direct sunlight or near heat sources
  • Using the device when ambient temperature is outside the specified operating range
  • Measuring when the sensor lens is dirty or damaged
  • Taking readings from an incorrect distance or angle
  • Using the device immediately after battery replacement without recalibration

If you experience inconsistent readings or suspect the device is not functioning properly, speak to your doctor or pharmacist right away. For more information about reporting device issues please see the MHRA Yellow Card Scheme.

Patient Information Leaflet

Important - Before taking any medication, it is always important to read the Patient Information Leaflet (PIL)

Written and reviewed by our qualified team

GPhC Number: 2233073
Tarun Kumar

Reviewed by:

Tarun Kumar

Superintendent/ Clinical Lead

📖 Find out more about our team of medical content authors and how we ensure the accuracy of our content with our content guidelines.

Content last updated: 31 Mar 2025

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