SoftSense Infrared Ear and Forehead Thermometer

Technical Specifications

• Model Number: AOJ-20F
• Product Type: Infrared digital thermometer
• Measurement Method: Non-contact infrared measurement and ear probe measurement
• Measurement Modes: Ear, forehead, and object temperature modes
• Measurement Time: Approximately 1 second per reading
• Temperature Accuracy: ±0.2°C (±0.4°F) under standard operating conditions
• Temperature Units: Celsius (°C) and Fahrenheit (°F)
• Display Type: HD LED backlit display for clear visibility
• Temperature Indicator: Three-color LED indicator (green, orange, red) for visual reference
• Sound Options: Mute or unmute functionality
• Controls: Touch button controls with automatic mode detection
• Probe Cover Type: Magnetic auto-detect probe cover
• Ear Canal Alignment Light: Integrated LED alignment light for ear mode guidance
• Memory Storage: Stores up to 40 previous readings for reference
• Power Source: 2 × AAA batteries (not included)
• Dimensions: 165 mm × 40 mm × 43 mm
• Weight: 81 g (without batteries)
• Material: ABS safety-grade material
• Color: White
• Color Code: WHT
• Intended Use: Designed for household temperature monitoring

Compatibility, Use & Compliance

The SoftSense 3-in-1 Infrared Thermometer is designed for safe, everyday temperature monitoring across a wide range of ages and household needs. Its flexible measurement options make it suitable for families, caregivers, and multi-user households.

Compatible With

• Infants
• Toddlers
• Children
• Adults
• Seniors

Measurement Types Supported

• Ear temperature measurement
• Forehead temperature measurement
• Surface and object temperature measurement, including milk, bath water, and room temperature

Suitable For

• Household temperature monitoring
• Travel and on-the-go use
• Nighttime readings using silent mode
• Nursery, bedroom, and family environments
• Multi-user households with up to 40 stored readings

Design & Compliance Information

• Designed for home and personal use
• Registered with the U.S. Food and Drug Administration for household use
• Built using infrared temperature measurement technology
• Intended for use across all age groups when used according to the included instructions
• Designed according to international infrared measurement standards

1. Is this thermometer registered with the FDA?

Yes. This thermometer is registered with the U.S. Food and Drug Administration for household use, indicating it is listed for consumer temperature monitoring when used according to the included instructions.

2. Can it measure in Fahrenheit and Celsius?

Yes. You can easily switch between °F and °C using the touch control button.

3. How fast does it take a reading?

The thermometer provides a temperature reading in approximately 1 second, making it convenient for quick checks during the day or night.

4. What measurement modes does it support?

It supports three measurement modes:

• Ear temperature
• Forehead temperature
• Object temperature, such as milk, bath water, bottles, or room surfaces

5. How does the magnetic probe cover work?

The magnetic probe cover is designed to automatically detect placement. Attaching or removing the cover switches between ear and forehead modes without manual selection.

6. Is it suitable for infants and toddlers?

Yes. The thermometer is designed for use across all age groups.
For infants under 3 months, forehead mode is generally recommended for ease of use.

7. How accurate is the thermometer?

The thermometer is designed using infrared measurement technology and provides readings with a specified accuracy of ±0.2°C (±0.4°F) under standard operating conditions.

8. Does it store previous readings?

Yes. It can store up to 40 previous readings, which can be helpful for reference in multi-user households.

9. Can I use it at night without making noise?

Yes. A mute mode allows silent temperature checks without audible alerts.

10. What does the 3-color temperature indicator mean?

The color indicator provides a visual reference:

• Green: lower temperature range
• Orange: elevated temperature range
• Red: higher temperature range

This feature is intended to help users interpret readings at a glance.

11. What is the ear canal light used for?

An integrated LED guidance light helps align the probe correctly during ear measurements.

12. What type of batteries does it use?

It operates on 2 × AAA batteries, which are easy to replace and convenient for travel.

13. How do I clean the thermometer?

Use a soft cloth lightly moistened with rubbing alcohol to clean the sensor area.
Do not immerse the device in water.

14. Does it work for adults and seniors?

Yes. It is designed for use by infants, children, adults, and seniors.

15. Can it measure more than body temperature?

Yes. In Object Mode, it can measure surface temperatures such as:

• Milk or bottle temperature
• Bath water
• Room or surface temperature

16. Why can readings differ between ear and forehead modes?

Ear and forehead measurements use different sensing positions, which may result in slightly different readings. Both modes are designed to provide consistent measurements when used correctly.

17. What can affect reading accuracy?

Common factors include:

• Ear canal blockage
• Moisture or hair covering the forehead
• Moving the device before the reading completes
• Low battery power
• Improper alignment

18. What should I do if a reading seems unusual?

Ensure the measurement area is clear and dry, reposition the thermometer, check battery level, and retake the reading after a short pause.
If concerns persist, consult a healthcare professional.

19. Is it safe to use while someone is sleeping?

Yes. Forehead mode with mute enabled is suitable for quiet nighttime checks.

20. What is included in the box?

• Thermometer
• Magnetic probe cover
• User manual
  (Batteries not included; requires 2 × AAA)

21. Does it come with a warranty?

The product includes a limited warranty against manufacturing defects.
(Official warranty terms may vary by seller.)

22. Can multiple people use this thermometer?

Yes. It is designed for household use, and stored readings make it suitable for multiple users.

23. Is the display easy to read?

Yes. The HD LED backlit display is designed for clear visibility in both bright and low-light environments.

24. Does it require calibration?

No manual calibration is required under normal use conditions.