microlife MT18L1-PRO 8-Second Dishwasher Safe Thermometer Instruction Manual

June 6, 2024
microlife

8-Second Dishwasher Safe Thermometer
Model #MT18L1-PRO

This predictive clinical digital electronic thermometer is for the intermittent measurement and monitoring of human adult and pediatric body temperatures; orally, rectally, and under the arm. This thermometer can be used with or without a tip cover. To use a cover, slide onto sensor tip until fully engaged and peel off paper. Covers are for single-use, do not reuse. If a thermometer has been in a cold environment, allow it to warm up to room temperature for about 15 minutes before use. Avoid storing at temperatures above 140° (60° C).

This thermometer IS intended to be used:

  • For self-measurement/monitoring of human body temperature whereas the person being measured may be the user/operator of the device.
  • Orally, Rectally and Under the Arm (axillary).
  • Adults
  • Pediatric

This thermometer IS NOT intended for use with:

  • Neonatal

General Warnings

  • Contact your physician in case of prolonged fever as this requires medical attention, especially for young children.

  • Self-measuring means monitoring, not diagnosis or treatment. Under no circumstances should you independently alter the dosages of any drugs prescribed by your physician.

  • Do not use this device if you think it is damaged or anything appears unusual (e.g. sporadic operation, open packaging upon purchase).

  • To avoid possible injury, do not run or walk while using this device.

  • Ensure that children are supervised around this medical device; some parts are small enough to be swallowed.

  • Keep batteries away from children; harmful if swallowed.

  • Do not dispose of the battery or device in fire; the battery may explode.

  • Do not use a metal tool to replace the battery; doing so may short circuit the terminals.

  • Do not attempt to recharge the battery as they are not rechargeable.

  • Only open the thermometer battery cover to replace the battery (when applicable); and replace all batteries at the same time if more than one is required for the thermometer. We do not recommend the use of rechargeable batteries for replacements.

  • Do not open/modify this device; inaccuracy and/or harmful injury may result.

  • The performance of this thermometer may be degraded if used outside of its specified operating temperature and humidity rating, or if stored outside of its specified storage temperature and humidity rating. Avoid dust or storage in direct sunlight.

  • The performance of this thermometer may be degraded if the device is exposed to mechanical shock.

  • The performance of this thermometer may be degraded if the patient’s temperature is lower than that of the ambient.

  • Performance of this thermometer may be degraded if the tip is dirty or damaged; ensure the tip is clean before using.

  • The performance of this thermometer may be degraded if the probe cover is dirty or a probe cover not intended for use with this device is used.

  • Any probe covers that may be included in this device package are for single use only.

  • This device contains sensitive electronics components. Avoid strong electrical or electromagnetic fields in the direct vicinity of the device (e.g., mobile telephones, microwave ovens). These can lead to temporary impairment of the measuring accuracy. Move the device to another location if interference is determined.
    Maintain a minimum distance of 3.3 m from such devices when using this unit.

  • According to international standards, your device should be checked for accuracy every 2 years.

How to Take a Temperature:

Press the power button to turn unit on. The display should read “188.8” to confirm normal function. An “Error” message indicates unit is not working properly. The last recorded measurement will show for 2 seconds, followed by a large “L” and a flashing “F” or “C”, indicating that thermometer is ready for use.

Oral Use:

  • Do not drink hot or cold liquids or exercise before use.
  • Place sensor tip under tongue as shown in Figure A.
  • The accurate temperature reading will take approximately 8 seconds with proper use. An open mouth or improper placement could make reading take longer.

Underarm Use:

  • Wipe underarm with a dry towel.
  • Place sensor tip in the armpit and lower arm against bodyas shown in Figure B.
  • The accurate temperature reading will take approximately 15-20 seconds with proper use.

Reading the Temperature:

For readings 99.5˚ F (37.5˚ C) and below, the thermometer beeps 5 times and the display shows a green backlight for 3 seconds to indicate the temperature is within normal range.
For readings above 99.5˚ F (37.5˚ C), the thermometer emits a series of short, rapid beats and the display shows a red back light for 5 seconds to indicate a possible high temperature.
If the battery is low, the back light will not function until the battery is replaced.

Changing from °F to °C:

With the thermometer turned off, press and hold the power button for 5 seconds. Release and press again to toggle between °F or °C. When you’ve made your selection, wait 3 seconds for °F or °C to start blinking and press the button again to confirm your selection. When you turn your thermometer on again the next time, it will be set to your selection.

How to Clean:

Clean the thermometer before and after every use. There are 2 cleaning options below:

  1. Alcohol: Clean sensor tip with 70% isopropyl alcohol. Wipe dry with a sterile cotton ball.
  2. Dishwasher Safe: To clean in dishwasher, place thermometer on top rack only. Run the dishwasher on the normal cleaning cycle. A high heat drying cycle is NOT recommended.

How to Change Battery:

Replace the battery when “ ” appears on display. Insert coin into a groove on battery lid. Rotate counterclockwise to open. Replace old battery with new battery (3V, CR1632). Plus (+) sign should face upward. Replace lid and rotate coin clockwise to close.

Limited Warranty:

This thermometer is warrantied for 5 years by Microlife USA Inc, against manufacturer defects for the original purchaser only, from the date of purchase. The 5-year warranty applies to the thermometer. Batteries and case are not covered by this warranty. There are no user-serviceable parts inside. The warranty does not apply to consequential and incidental damages or damage caused by batteries, improper handling, and accidents. Professional use, not following the operating instructions, and alterations made to the device or accessory by third parties, are also not included in this warranty. Some states do not allow the exclusion or limitation of incidental or consequential damages, so the above limitation or exclusion may not apply to you. Microlife USA Inc will investigate your concern. A product as defined by this warranty, determined to be out of specification, will be replaced and shipped to you at no cost. A product or accessory as defined by this warranty, determined to be within specification, will be returned to you with a report of findings, at no cost. Please call customer service: 1-800-568-4147 regarding any warranty concerns. We ask that you please contact us before sending any product back in order to better identify, and more quickly process your concern. This warranty gives you specific legal rights, and you may also have other rights which vary from state to state.

Technical Specifications:

Measurement range: 90.0°F (32.0°C) to 111.0°F (43.9°C)
Measurement Accuracy: ±0.2°F (±0.1°C) between 93.2°F (34°C) to 107.6°F (42°C)
Self-test: Automatic internal check of the sensor circuit.

If error, «Err» is displayed.
Display:| Liquid crystal display (LCD) with four digits
Auto-Off:| After 3 minutes of inactivity
The smallest unit of display:| 0.1°F (0.1°C)
Signaling tone:| For signaling that the thermometer is ready to use and that the temperature increase is less than 0.2°F (0.1°C)/8 seconds.
Memory:| For storing the last measured value
Operating Temperature:| 50 °F(10 °C) to 104 °F (40 °C)
Storage temperature:|  -13°F (-25°C) to 140°F (60°C)
Humidity:| 15% to 95% (non-condensing)
Battery:| 3V, CR1632
Expected Product life:| 5 years
Service:| When the device is not in use, battery/access may be replaced by the user. No other parts/ components are accessible.
Disposal:| Batteries and electronic instruments must be disposed of in accordance with the locally applicable regulations, not with domestic waste.
Reference to Standards:| This medical device is compliant with medical  device and thermometer standards IEC
Device Standard:| 60601-1, IEC 60601-1-2, IEC 60601-1-11 ASTM E-1112, EN 12470-3, ISO 10993-10:2010, ISO 10993-5:2009, and ISO10993- 12:2012
Ingress Protection (IP67):| Totally protected against dust ingress, protected against the effect of immersion in water between 15cm and 1m.
Electromagnetic Compatibility:| Device fulfills the stipulations of the standard IEC 60601-1-2
Accuracy:| Clinical accuracy characteristics and procedures are available from the manufacturer on request.

Test Protocol (for laboratory use only):

  1. Place a thermometer into the waterbath. The tip of the thermometer should be approximately 2cm below the surface.
  2. Wait for 10 seconds, then turn the thermometer on by pressing the “On/Off” button. The thermometer is now in test mode.
  3. When the measurement is completed, record the temperature reading; there will be no audible or visible signal while in test mode.

Questions?
We’re here to help. Call toll-free
1-800-568-4147

Distributed By:
Microlife USA, Inc.
1617 Gulf to Bay Blvd., 2nd Floor
Clearwater, FL 33755
www.microlifeusa.com

**** Read the instruction manual carefully before using this device, especially the safety instructions, and keep the instruction manual for future use.

**** Type BF applied part
MT18L1-PRO-0420-4 Made in China

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