Viatomtech DT1DT2 Bluetooth Electrical Thermometer Manual Featured img

Viatom DT1/DT2 Bluetooth Thermometer Manual

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Viatom DT1/DT2 Bluetooth Electrical Thermometer Manual

Viatomtech DT1DT2 Bluetooth Electrical Thermometer Manual product img

The Basics

This manual contains the instructions necessary to operate the product safely and in accordance with its function and intended use. Observance of this manual is a prerequisite for proper product performance and correct o predation and ensures patient and operator safety. Profess Iona, non-professionals, and patients can operate the medical devices in accordance with the instructions.


  • Get medical attention if you have a high fever or prolonged fever, especially for young children. Read carefully and follow the instructions to ensure accurate temperature measurement.
  • Keep out of reach of unsupervised children. Components may be harmful if swallowed.
  • This device is designed for oral, rectal, or axillary use only.
  • Please note that temperature measurements are affected by many factors, including strong physical activity before the test, drinking hot or cold drinks, and measurement methods.
  • Avoid taking your temperature for 30 minutes after physical exercise, bathing, dining, or drinking hot or cold beverages.
  • Stop using the thermometer if it operates erratically or if the display malfunctions.
  • Allow the thermometer to warm naturally to room temperature before use. Performance may be affected if operated or stored outside stated temperature and humidity ranges or if the patient’s temperature is below the ambient (room) temperature.
  • Please note that the use of this product in high temperatures or humidity may cause inaccurate temperature measurement results.
  • Do not boil, bite, bend, drop, or disassemble the thermometer.
  • Do not share the thermometer with more than one person without disinfection, or it may cause cross-infection.
  • Do not try to sterilize by immersing the thermometer head in alcohol or hot water (water temperature exceeds 50°C).

Using the thermometer

Charge the Battery
Use the USB cable to charge the product. Connect the USB cable to a USB charger or to the PC. There will be a battery logo flash on the device when charging. When the battery is low, the display screen will display a low power promptly.

The device cannot be used during charging. When charging, you must use a class Ⅱ adapter conforming to IEC/EN 60601-1, and the output is DC 5V 1A. If it is not followed, there may be a risk of electric shock.

Before Measurement

  1. Please long press the on the key to start the product.
  2.  Display history The history record appears on the screen, indicating that the value is the last measured temperature.


Before measuring temperature, please clean the temperature measuring head with rubbing alcohol. Rinse it with cool water.
The thermometer supports measuring the temperature of multiple body parts. For infants under 3 months old, it is recommended to measure rectal temperature. Please follow the below instructions. Measuring oral temperature

  1. With your mouth open, put the temperature-measuring head under your tongue.
  2. Close your lips gently around the thermometer.
  3. Keep the thermometer under your tongue until the digital thermometer beeps.

Measuring axillary temperature

  1. Put the temperature measuring head securely in your armpit.
  2. Hold your arm down tightly at your side.
  3. Keep the thermometer in your armpit until the digital thermometer beeps.

Cleaning and Disinfecting

Do not use a corrosive detergent to clean the unit.
Clean and disinfect the thermometer before and after each use.

Can I get oxygen at night?
Nocturnal oxygen therapy allows your body to get more oxygen into the blood, allowing you to sleep better at night. Your doctor may recommend a sleep study to see if nighttime oxygen is right for you.

What factors can affect pulse oximetry readings?
Please note that many factors can affect the accuracy of pulse oximetry readings, including poor circulation, skin pigmentation, thick skin, hot skin, smoking, and nail polish use. To get the best reading from a pulse oximeter: Follow the manufacturer’s directions for use.

How long should the oximeter stay on your finger?
fits best on the middle or ring finger of your hand and should not be used in your ear. It takes time for the reading to stabilize. Leave the pulse oximeter on for at least one minute or longer if the reading changes. When the reading does not change for five seconds, record the maximum value.

Cleaning Process

  1.  Wipe the probe with a cloth dipped in a disinfectant solution such as 70% isopropyl (rubbing) alcohol or soap and water.
  2. Rinse off disinfectant residue.

Care and Storage

  • Do NOT drop or crush; this device is not shockproof.
  • Do NOT dismantle or modify the device.
  • Do NOT store the device in an extreme environment with direct sunlight or high temperatures.
  • Store the unit in the protective case while not in use.

FCC Warning:

Any Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions:

  1.  This device may not cause harmful interference, and
  2.  this device must accept any interference received, including interference that may cause undesired operation.

Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

  • Reorient or relocate the receiving antenna.
  • Increase the separation between the equipment and the receiver.
  • Connect the equipment to an outlet on a circuit different from that to which the receiver is connected.
  • Consult the dealer or an experienced radio/TV technician for help.
    The device has been evaluated to meet the general RF exposure requirement. The device can be used in portable exposure conditions without restriction.

Reference Link


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