1. Introduction
This manual provides essential information for the safe and effective use of your Boston Tech ME105 Digital Infrared Forehead Thermometer. Please read these instructions carefully before use and keep them for future reference.
The Boston Tech ME105 is a professional digital body temperature meter that uses a high-sensitivity infrared sensor to capture forehead temperature in just 1 second. This non-contact thermometer provides reliable and fast results, minimizing the risk of cross-contamination and ensuring safe measurement for infants, children, and adults in any environment.
2. Important Safety Information
- Do not immerse the thermometer in water or other liquids.
- Keep the device away from direct sunlight and high temperatures.
- Do not drop the thermometer or subject it to strong impacts.
- Consult a healthcare professional for any health concerns. This device is for temperature measurement only and does not replace medical advice.
- Keep out of reach of children.
3. Product Overview
The Boston Tech ME105 is designed for ease of use and accuracy. It features a non-contact infrared sensor, a multi-color backlit display, and memory storage.
Key Features:
- Non-Contact Measurement: Measures temperature from 1-5 cm distance.
- Fast Reading: Provides results in 1 second.
- Multi-Mode: Suitable for forehead (body) and object/surface temperature measurement.
- Color-Coded Display: Green for normal, yellow for alert, red for high fever.
- Memory Function: Stores up to 32 readings.
- Unit Switching: Easily switch between Celsius (°C) and Fahrenheit (°F).
- Automatic Shut-off: Conserves battery life.
An image showing the Boston Tech ME105 thermometer with icons illustrating its key features: forehead mode, quick measurement, object mode, automatic shut-off, fever alert, sound alert, 3-year warranty, backlit LCD screen, and storage for up to 20 readings. The display shows 36.4 °C.
4. Setup
4.1 Battery Installation
Your Boston Tech ME105 thermometer requires 2 AAA batteries (included). To install or replace batteries:
- Open the battery compartment cover located at the bottom of the handle.
- Insert two AAA batteries, ensuring correct polarity (+ and -).
- Close the battery compartment cover securely.
An image showing the Boston Tech ME105 thermometer, its packaging box, and two AAA batteries, indicating that batteries are included and ready for installation.
5. Operating Instructions
5.1 Powering On/Off
Press the measurement button to turn on the thermometer. The device will automatically shut off after a period of inactivity to conserve battery life.
5.2 Switching Between Celsius (°C) and Fahrenheit (°F)
To change the temperature unit:
- Ensure the device is turned off.
- Press and hold the measurement button for 3-5 seconds. The display will show the current unit, then switch to the other.
An image demonstrating how to switch between Celsius and Fahrenheit. The top display shows 36.2 °C, and the bottom display shows 96.2 °F, with a circular arrow indicating the conversion.
5.3 Measuring Body Temperature (Forehead Mode)
For accurate body temperature readings:
- Point the thermometer at the center of the forehead, maintaining a distance of 1 to 3 cm.
- Press the measurement button. The temperature will be displayed instantly (within 1 second).
- For infants and children, the device offers a 'soft mode' for silent and gentle measurement, ideal for sleeping babies. The reading is completed with a soft beep that avoids disturbing the baby.
An image showing the Boston Tech ME105 thermometer being used to measure the forehead temperature of a sleeping baby. The thermometer is held 1-3 cm away from the baby's forehead, illustrating non-contact measurement.
An image showing a person using the Boston Tech ME105 thermometer to measure another person's forehead temperature, demonstrating its use for adults.
5.4 Measuring Object/Surface Temperature
The thermometer can also measure the temperature of objects or surfaces:
- Switch to object mode (refer to the device's specific button for mode selection, usually a dedicated mode button or a long press of the measurement button when off).
- Point the thermometer at the object or surface you wish to measure.
- Press the measurement button. The temperature will be displayed. This is useful for checking baby food, milk, or room temperature.
An image showing the Boston Tech ME105 thermometer measuring the temperature of baby food in a bowl, demonstrating its utility for checking food safety.
An image depicting a group of people at a table, with thought bubbles indicating temperature measurements for 'Rooms' (20.5 °C), 'Objects' (85.5 °C), and 'People' (37.2 °C), showcasing the thermometer's versatility.
5.5 Understanding the Display
The backlit LCD screen changes color to indicate temperature status:
- Green: Normal temperature (e.g., ≤ 37.3°C).
- Yellow: Elevated temperature/Alert (e.g., between 37.3°C and 37.8°C).
- Red: High fever (e.g., > 37.8°C). An audible alarm may also sound.
An image illustrating the three-color backlit display of the Boston Tech ME105 thermometer. It shows green for normal temperature (36.2 °C), yellow for mild fever (37.8 °C), and red for high fever (38.2 °C), with corresponding temperature ranges.
An image showing the Boston Tech ME105 thermometer's backlit display in both a dark room (night) and a bright outdoor setting (day), highlighting its visibility in various lighting conditions.
5.6 Memory Function
The device automatically stores up to 32 previous temperature readings. To access memory:
- With the thermometer on, press the 'MEM' button (if available) or a designated button to cycle through stored readings.
- This allows you to track temperature evolution over time.
6. Maintenance
6.1 Cleaning and Storage
- Wipe the thermometer body with a soft, damp cloth.
- Clean the sensor lens gently with a cotton swab moistened with alcohol.
- Do not soak the thermometer in water or any other liquid.
- Store the device in a cool, dry place, away from direct sunlight and extreme temperatures.
- Remove batteries if the device will not be used for an extended period.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No display/Device won't turn on | Batteries are dead or incorrectly inserted. | Replace batteries or check polarity. |
| Inaccurate readings | Incorrect measurement distance; dirty sensor; environmental factors (drafts, direct sunlight). | Ensure 1-3 cm distance; clean sensor; measure in a stable environment. Allow thermometer to acclimatize to room temperature for 15-30 minutes if moved from a different temperature environment. |
| Display shows "Lo" or "Hi" | Temperature is outside the measurable range. | Ensure correct measurement mode (body/object) and proper technique. |
| Fever alarm sounds for normal temperature | Temperature unit setting is incorrect (e.g., Fahrenheit instead of Celsius). | Verify and adjust the temperature unit setting. |
8. Specifications
| Feature | Detail |
|---|---|
| Model Number | ME105 |
| Brand | Boston Tech |
| Measurement Type | Non-contact Infrared |
| Measurement Distance | 1-5 cm (up to 5 cm) |
| Measurement Time | 1 second |
| Accuracy | ±0.1 °C |
| Display Type | Digital, Backlit (Three Colors) |
| Memory Storage | Up to 32 readings |
| Power Source | 2 x AAA Batteries (included) |
| Product Dimensions | 15 x 3.6 x 4 cm |
| Product Weight | 610 g |
| Compliance | CE/FDA certified |
| Special Function | High precision |
| Color | White |
| Exterior Material | Plastic |
9. Warranty and Support
The Boston Tech ME105 Digital Infrared Forehead Thermometer comes with a 3-year warranty, as indicated in the product features. For technical support, warranty claims, or further assistance, please refer to the contact information provided in your product packaging or visit the official Boston Tech website.
Official Boston Tech Website: www.bostontech.eu