Introducción
The Femometer DET-306 is a digital touchless infrared thermometer designed for fast and accurate temperature measurement. It is suitable for use with adults, children, infants, and even objects. This manual provides essential information for the safe and effective operation and maintenance of your thermometer.
Características principales
- 1-Second Fast & High Accuracy: Equipped with a clinically proven high-precision infrared sensor, providing results accurate to 0.1°F/℃ with an accuracy of ±0.4°F/ ±0.2℃.
- Humanized Design & Easy to Use: Features a three-color backlit display for different temperature levels (green, orange, red) and a one-button measurement system. Memory storage function allows for monitoring without disturbing sleep.
- Dual Mode & ℃/℉ Switchable: Measures both body and object temperatures, including surfaces like milk, food, and room temperature. Offers a safe and hygienic non-contact method.
- Ergonómico y portátil: Special ergonomic shape for comfortable handling and a lightweight design (0.19 pounds) for easy portability and storage.
- Componentes incluidos: Comes with 1 x Touchless Infrared Thermometer, 1 x User Manual, and 2 x AAA Batteries.

Figure 1: The Femometer DET-306 thermometer, emphasizing its key features such as dual mode for forehead and object temperature, instant 1-second readings, non-contact operation, and the inclusion of LR03 batteries.
Configuración
Instalación de la batería
The Femometer DET-306 thermometer requires 2 AAA batteries, which are included in the package. To install or replace batteries:
- Localice la tapa del compartimiento de la batería en la parte posterior del termómetro.
- Deslice la tapa para abrir el compartimento.
- Inserte las 2 pilas AAA, asegurándose de la polaridad correcta (+ y -) como se indica dentro del compartimento.
- Vuelva a colocar la tapa del compartimiento de la batería deslizándola en su lugar hasta que encaje firmemente.
Instrucciones de funcionamiento
Taking a Body Temperature (Forehead Mode)
- Encendido: Presiona el boton de poder (⏻) to turn on the thermometer. The display will activate and show all segments during a self-check. After the self-check, the person icon (👤) will appear on the display, indicating it's in body temperature mode.
- Posicionamiento: Aim the thermometer at the center of the forehead, maintaining a distance of 0.3 to 1.2 inches (approximately half the length of a ring finger) from the skin. Ensure there are no obstructions like hair or sweat.
- Medida: Press the "START" button. The thermometer will emit a beep, and the temperature reading will appear on the display within 1 second.
- Interpretación de lectura: The backlit display will change color to indicate temperature levels:
- Verde: Normal temperature (typically T ≤ 99.1°F).
- Naranja: Slightly elevated temperature (typically 99.1°F < T < 100°F).
- Rojo: Fever (typically T ≥ 100°F). A long beep followed by three short beeps will sound to warn the user of a fever.
- Repetir medición: It is recommended to take a second measurement at a 3-second interval for consistency.

Figure 2: Proper distance for taking a forehead temperature reading with the Femometer DET-306.

Figure 3: The three-color backlight indicators on the Femometer DET-306 for different temperature levels.
Taking an Object Temperature (Object Mode)
The thermometer can also measure the temperature of objects, liquids, or rooms.
- Modo de cambio: After powering on, press the mode button (house icon 🏠) to switch from body mode to object mode. The house icon will appear on the display.
- Posicionamiento: Aim the thermometer at the object or surface you wish to measure.
- Medida: Press the "START" button. The temperature reading of the object will be displayed.

Figure 4: The dual mode functionality of the Femometer DET-306, illustrating its use for both body and various object temperature measurements.
Cambio de unidades de temperatura (℃/℉)
Para cambiar entre Celsius (℃) y Fahrenheit (℉):
- With the thermometer powered on, press and hold the mode button (person/house icon) for a few seconds until the unit changes on the display.
Mantenimiento
Limpieza y cuidado
- Wipe clean the thermometer with a soft, dry cloth after each use.
- No sumerja el termómetro en agua ni en ningún otro líquido.
- Evite utilizar limpiadores abrasivos o disolventes, ya que pueden dañar el dispositivo.
- Guarde el termómetro en un lugar fresco y seco, alejado de la luz solar directa y de temperaturas extremas.
Solución de problemas
If you encounter issues with your Femometer DET-306 thermometer, consider the following common solutions:
- Lecturas inexactas: Ensure the thermometer is held at the correct distance (0.3-1.2 inches) from the forehead. Avoid taking measurements immediately after strenuous activity or in extreme environmental conditions. Ensure the sensor is clean.
- Sin problemas de pantalla/energía: Compruebe que las pilas AAA estén correctamente instaladas y tengan suficiente carga. Reemplácelas si es necesario.
- Mensajes de error: Refer to the quick start manual included in the box for specific error codes and their meanings.
- Lecturas inconsistentes: Take multiple readings and average them. Ensure consistent measurement technique and environmental conditions.
Para problemas persistentes, comuníquese con el servicio de atención al cliente.
Presupuesto
| Marca | femometer |
| Nombre del modelo | DET-306 |
| Característica especial | 3 Colors Fever Alarm, Fast Reading System, High Accuracy, Non-Contact, Ultra Clear Screen |
| Color | Negro |
| Rango de edad (descripción) | Adult & Kid & Baby & Senior & Toddler & Newborn |
| Componentes incluidos | 1 x Thermometer, 2 x AAA Batteries, 1x Manual, 1x Quick Guide |
| Material exterior | Acrilonitrilo butadieno estireno |
| Especificación cumplida | Fda / Ce / Fsa & Hsa Eligible |
| Tipo de pantalla | Digital |
| Tecnología de conectividad | Infrarrojo |
| Instrucciones de cuidado del producto | Limpiar |
| Recuento de unidades | 1.0 Conteo |
| Fuente de poder | Funciona con pilas |
| Número de baterías | Se requieren 2 pilas AAA (incluidas). |
| Longitud del artículo | 6 pulgadas |
| Clasificación de temperatura superior | 109.4 Degrees Fahrenheit (Body Mode) |
| Tiempo de respuesta | 1 segundos |
| Reutilización | Reutilizable |
| Resolución | Pantalla LCD retroiluminada de alta definición |
| Clasificación de temperatura más baja | 93.2 Degrees Fahrenheit (Body Mode) |
| Estilo | Pantalla LCD |
| Uso en interiores y exteriores | Interior |
| Código Postal | 850032151641 |
| Peso del artículo | 4.2 onzas |
Garantía y soporte
The Femometer DET-306 thermometer comes with a Garantía de reemplazo de 12 meses from the date of purchase. For any inquiries or support, please utilize the 24/7 friendly customer service provided by femometer.
This product is also FSA & HSA Eligible.