Microlife MT 800 Digital Thermometer

Introduction

This document provides important product operation and safety information regarding the Microlife MT 800 digital thermometer. Please read this document thoroughly before using the device and keep it for future reference.

Description of the Thermometer

• 1 ON/OFF button: Powers the device on and off.
• 2 Display: Shows temperature readings and status.
• 3 Battery compartment cover: Located on the back, provides access to the battery.
• 4 Measuring sensor / measuring tip: The part that contacts the body for temperature measurement.
• 5 Cleaning and disinfecting area: The designated area on the probe for cleaning.

Important Safety Instructions

Follow instructions for use. This device is only to be used for measuring human body temperature through oral, rectal, or axillary methods. Do not attempt to take temperatures at other sites, such as in the ear, as it may result in false readings and may lead to injury.

• Do not use this device if you think it is damaged or notice anything unusual.
• We recommend cleaning this device according to the cleaning instructions before first use for personal hygiene.
• The minimum measurement time until the beep is heard must be maintained without exception! Consider that different measurement locations may require continued measuring even after the beep.
• Do not attempt rectal measurements on persons with rectal disorders. Doing so may aggravate or worsen the disorder.
• Ensure that children do not use this device unsupervised; some parts are small enough to be swallowed.
• Do not use this device close to strong electromagnetic fields such as mobile telephones or radio installations. Keep a minimum distance of 3.3 m from such devices when using this device.
• Protect the device from impact and dropping!
• Avoid bending the thermometer probe more than 45°.
• Avoid ambient temperatures above 60 °C. NEVER boil this device!
• Use only the commercial disinfectants listed in the section "Cleaning and disinfecting" to clean the device to avoid damage.
• We recommend this device is tested for accuracy every two years or after mechanical impact (e.g., being dropped). Please contact your local Microlife-Service to arrange the test.

⚠️ WARNING: The measurement result given by this device is not a diagnosis! Do not rely on the measurement result only.

Batteries and electronic devices must be disposed of in accordance with the locally applicable regulations, not with domestic waste. Read the instructions carefully before using this device.

Device Markings

• Type BF applied part: Indicates the type of protection against electric shock.
• Type approval of measuring device: Certification mark for measuring devices.
• [EAC Mark]: Unified sign of circulation of products on the market of the member states of the Eurasian Customs Union.
• [Serial Number] (SN): Serial number (WW-YY-SSSSSS; week-year-serial number).
• [Catalogue Number] (REF): Catalogue number.
• [CE Mark] of Conformity (CE0044): Indicates compliance with EU directives.
• Operating temperature restriction: 10 - 40 °C
• Storage temperature restriction: -25 - +60 °C

Turning on the Thermometer

To turn on the thermometer, press the ON/OFF button 1; a short beep signals "thermometer ON". A display test is performed, showing all segments. The last measurement reading will be shown on the display 2 automatically for 2 seconds with the [Memory] icon. If the ambient temperature is less than 32 °C, an [Low] indicator and a flashing [°C] symbol appear. The thermometer is now ready for use.

Function Test

Correct functioning of the thermometer is tested automatically each time it is turned on. If a malfunction is detected (measurement inaccuracy), this is indicated by [Error] on the display, and a measurement becomes impossible. In this case, the thermometer must be replaced.

Using the Thermometer

Choose the preferred measuring method. When taking a measurement, the current temperature is continuously displayed and the [°C] symbol flashes. When the beep is heard 10 times and the [°C] is no longer flashing, the predictive end-temperature has been determined and the thermometer can be read. 10 short beeps will sound when the temperature is higher than 37.5 °C to alert the patient that they may have a fever. Reference: Oral temperature. To achieve comparable results, allow a 1-minute interval between measurements.

To prolong battery life, turn off the thermometer by briefly pressing the ON/OFF button 1. Otherwise, the thermometer will automatically turn off after about 10 minutes.

Reviewing the Last Measurement

When turning on the thermometer, the last measurement will be displayed with a [Memory] icon.

Measuring Methods / Normal Body Temperature

In the armpit (axillary) / 34.7 - 37.3 °C

• Wipe the underarm with a dry towel.
• Place the measuring sensor 4 under the arm into the center of the armpit so the tip is touching the skin.
• Position the patient's arm next to the patient's body to ensure room air does not affect the reading.
• Because the axillary method takes longer to reach a stable temperature, wait at least 5 minutes after the beep sound.

In the mouth (oral) / 35.5 - 37.5 °C

• Do not eat or drink anything hot or cold 10 minutes before the measurement.
• Keep the mouth closed for 2 minutes before starting a reading.
• Position the thermometer under the tongue in one of the two pockets, to the left or right of the root of the tongue. The measuring sensor 4 must be in good contact with the tissue.
• Close your mouth and breathe evenly through your nose to prevent the measurement from being influenced by inhaled/exhaled air.
• If this is not possible due to blocked airways, another method should be used.
• Approximate measuring time: 10 seconds!

In the anus (rectal) / 36.6 - 38.0 °C

• Carefully insert the measuring sensor 4 of the thermometer 2, 2 to 3 cm into the anal aperture.
• The use of a probe cover and a lubricant is recommended.
• If you are unsure of this measurement method, consult a professional for guidance/training.
• Approximate measuring time: 10 seconds!

Cleaning and Disinfecting

For disinfection in a home use environment, use a 70% Isopropyl alcohol swab or a cotton tissue moistened with 70% Isopropyl alcohol to wipe surface pollutants off the thermometer probe. Always start wiping from the end of the thermometer probe (approx. at the middle of the thermometer) towards the thermometer tip. Afterwards, the entire thermometer (see number 5 in the drawing) should be immersed in 70% Isopropyl alcohol for at least 5 minutes (max. 24 hours). After immersion, let the disinfectant dry off for 1 minute before next use.

For professional use: Additionally, probe covers (available as accessories) may be used. Contact Microlife for more details concerning further disinfectants for your thermometer model.

Battery Replacement

When the [Low Battery] symbol (▼) appears in the display, the battery is flat and needs replacing. To replace the battery, remove the battery compartment cover 3 from the thermometer. Insert the new battery with the + side facing up. Make sure you have a battery of the same type to hand. Batteries can be purchased at any electrical store.

Technical Specifications

Compliance and Guarantee

This device complies with the requirements of the Medical Device Directive 93/42/EEC.

Guarantee: This device is covered by a 2-year guarantee from the date of purchase. During this period, Microlife will repair or replace the defective product free of charge at its discretion. Opening or altering the device invalidates the guarantee. The following are excluded: transport costs, damage from incorrect application or non-compliance with instructions, damage from leaking batteries, damage from accident or misuse, packaging/storage material, regular checks and maintenance (calibration), and wearing parts like batteries.

Should guarantee service be required, please contact the dealer or your local Microlife service. Compensation is limited to the value of the product. Repair or replacement within guarantee does not prolong or renew the guarantee period. The legal claims and rights of consumers are not limited by this guarantee.

Manufacturer and Contact Information

Manufacturer: Microlife AG, Espenstrasse 139, 9443 Widnau, Switzerland

Production Site: ONBO Electronic (Shenzhen) Co., Ltd., No. 138, Ta Laneg Nan Road, Ta Laneg Street, Baoan District, Shenzhen, China

Authorized Representative in Kazakhstan: "SHC Technology" LLC, Almaty, Kazakhstan.

Official Distributor in Kazakhstan: TOO "Vista Med", Almaty, Kazakhstan.

For support and service, please visit: www.microlife.com/support or contact your local dealer.