Important Safety Information
This device is intended for intermittent measurement of human body temperature in the ear canal. It is suitable for use by adults, children, and infants. Always use the thermometer with a new, clean disposable probe cover to ensure accuracy and hygiene.
- Do not use the thermometer for purposes other than measuring human body temperature.
- Keep the device out of reach of children and pets.
- Ensure the probe tip is clean before and after each use.
- Do not immerse the thermometer in water or other liquids.
- Consult a healthcare professional if you have concerns about temperature readings or symptoms.
Product Overview
The femometer Infrared Ear Thermometer (Model DET-1015) is designed for fast and accurate temperature readings. It features a 3-color fever alarm, 30 memory recall, and a mute function for quiet operation.

This image displays the femometer ear thermometer, its stand, a stack of disposable probe covers, and a box for probe covers. The thermometer's screen shows "98.6" in green, indicating a normal temperature.

This graphic highlights the main features of the thermometer: Fever Alarm, 1s Fast Reading, 30 Memory Recalls, 21 Probe Caps Included, Mute Function, °C/°F Switchable, 60s Auto Shut-off, and 3 Color Temperature Indication.
Package Contents
- 1 × Ear Thermometer
- 2 × AA Batteries (included)
- 21 × Disposable Probe Covers
- 1 × Storage Case
- 1 × User Manual
- 1 × Quick Guide

This image shows all items included in the package: the ear thermometer, its storage case, two AA batteries, a box of 21 disposable probe covers, and the user manual.
Setup and First Use
Battery Installation
Locate the battery compartment. Insert 2 AA batteries, ensuring correct polarity. The thermometer will power on automatically or can be turned on by pressing the measurement button.
Attaching a Probe Cover
Always attach a new, disposable probe cover before each measurement. This ensures hygiene and accuracy.

This image shows a stack of clear, disposable probe covers, emphasizing their importance for hygiene during temperature measurement.
Operating Instructions
Taking a Temperature Reading
- Ensure a new probe cover is securely attached.
- Gently insert the probe into the ear canal. For accurate readings, ensure the probe is inserted along the ear canal as deep as possible.
- Press the measurement button.
- The result will display in approximately 1 second.

This image shows an adult gently inserting the femometer ear thermometer into a baby's ear to take a temperature reading. The baby is sitting calmly.

This image shows a person holding the femometer ear thermometer and inserting it into their ear canal for a temperature measurement.
Interpreting Results: 3-Color Fever Alarm
The thermometer features a 3-color backlit display to indicate temperature status:
- Green: Normal temperature (typically < 99.1°F)
- Orange: Elevated temperature (typically 99.1°F - 100°F)
- Red: High temperature/Fever (typically ≥ 100°F)

This graphic illustrates the thermometer's intelligent fever indicator with a 3-color soft backlight. It shows green for normal (98.6°F), orange for elevated (99.8°F), and red for high temperature (103.8°F), along with a fever alert icon.
Memory Recall
The device stores up to 30 previous temperature readings, allowing for dynamic monitoring of temperature changes over time. To access memory, press the 'MEM' button.
Mute Function
The thermometer includes a one-button silent function, ideal for taking temperatures at night without disturbing sleeping individuals.
Temperature Unit Switching (°C/°F)
The temperature unit can be switched between Celsius and Fahrenheit. Refer to the quick guide or full manual for specific instructions on how to change the unit.
Maintenance and Care
Replacing Probe Covers
After each use, press the eject button to remove and discard the used probe cover. Always attach a new, clean probe cover for the next measurement to prevent cross-contamination.

This image demonstrates the process of removing a used hygiene cap by pressing the eject button and then attaching a new, clean hygiene cap for the next measurement.
Cleaning the Thermometer
Wipe the thermometer body with a soft, dry cloth. For the probe tip, gently wipe with an alcohol swab. Do not immerse the device in water or use abrasive cleaners.
Storage
Store the thermometer and unused probe covers in the provided storage case to protect them from dust and damage.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Inaccurate Readings | Improper probe insertion, dirty probe tip, used probe cover. | Ensure probe is inserted correctly and deeply. Clean probe tip. Use a new disposable probe cover for each measurement. |
| No Display/Device Not Turning On | Low batteries, incorrect battery installation. | Replace batteries with new AA batteries, ensuring correct polarity. |
| "Err" Message | Measurement error, ambient temperature too high/low. | Refer to the user manual for specific error codes. Ensure the thermometer is used within the recommended operating temperature range. |
Product Specifications
| Feature | Detail |
|---|---|
| Model Number | DET-1015 |
| Brand | femometer |
| Measurement Time | 1 second |
| Memory Recall | Up to 30 readings |
| Display Type | Digital with 3-color backlight |
| Batteries | 2 AA batteries (included) |
| Included Components | 1×Ear Thermometer, 2×AA Batteries, 21×Probe Covers, 1× Storage Case, 1×Manual |
| Age Range (Description) | Infant, Adult, Baby, Kids |
| Special Features | Alarm, Backlit, Fast Reading System, High Accuracy, Mute Function, °C/°F Switchable |
| Outer Material | Plastic |
| Specification Met | FDA |
| Product Care Instructions | Wipe Clean |
| Package Dimensions | 7.2 x 3.03 x 2.01 inches |
| Item Weight | 8.78 ounces |
| Manufacturer | JOYTECH HEALTHCARE CO., LTD. |
Warranty and Support
This femometer product comes with a 1-year replacement/repair service. For any product issues or support inquiries, please contact femometer customer service. Details can be found in the included user manual or on the official femometer website.
The brand offers 7*24 Customer Support and a Lifetime Unlimited Warranty as per product information.
For further assistance, please visit the femometer Store on Amazon.



