User Manual for hetaida Digital Infrared Thermometer

1. Introducción

Thank you for choosing the hetaida HTD8813C Digital Infrared Thermometer. This device is designed for accurate and convenient temperature measurement for individuals of all ages, including infants, children, and adults. Its non-contact design ensures hygienic use and prevents cross-infection, making it ideal for family use, nurseries, hotels, and schools.

The thermometer utilizes advanced infrared technology and a high-precision sensor to provide instant readings within 1 second. It features a versatile 2-in-1 mode, allowing measurement of both body temperature (forehead) and surface temperature of rooms, objects, and liquids. An intelligent LCD backlight with three distinct colors indicates temperature ranges, and an abnormal temperature is accompanied by a warning sound. For energy efficiency, the device includes an auto-shutdown feature.

Figure 1.1: hetaida HTD8813C Digital Infrared Thermometer and its packaging.

2. Características principales

• Medición sin contacto: Measures body temperature without physical contact, reducing the risk of cross-infection. Optimal measurement distance is 2-3.15 inches (5-8 cm).
• Accurate and Instant Readings: Equipped with advanced infrared technology and a high-precision sensor, providing temperature readings in just 1 second with an accuracy of ±0.2℃ (±0.4℉).
• Intelligent Backlight & Fever Alarm: Large LCD backlight changes color based on temperature: green for normal, yellow for slight fever, and red for high fever. An audible warning sounds for abnormal temperatures.
• Multifunción 2 en 1: Designed for all ages (baby, kids, adults, elders). Can measure forehead temperature (Body Mode) and surface temperature of rooms, objects, and liquids (Surface Mode).
• Modo silencioso: Allows temperature measurement without audible beeps, ideal for not disturbing sleeping individuals.
• Función de memoria: Stores up to 50 sets of measurement data, allowing for tracking of temperature trends.
• Cambio de unidad: Easily switch between Celsius (°C) and Fahrenheit (°F) units.
• Apagado automático: Features an auto-shutdown function for power saving.

Figura 2.1: Sobreview of the thermometer's key functions and features.

3. Configuración

3.1. Instalación de la batería

The hetaida HTD8813C thermometer requires 2 AAA batteries (included). Follow these steps to install them:

1. Localice la tapa de la batería en la parte inferior del mango del termómetro.
2. Deslice la tapa de la batería hacia abajo para abrir el compartimiento.
3. Insert the 2 AAA batteries, ensuring the positive (+) and negative (-) poles align correctly with the indicators inside the compartment.
4. Deslice la tapa de la batería nuevamente en su lugar hasta que haga clic de forma segura.

Figure 3.1: Correct battery installation procedure.

3.2. Componentes del dispositivo

Familiarize yourself with the main components of your thermometer:

• Pantalla LCD: Muestra lecturas de temperatura, modo y otros indicadores.
• Sensor de infrarrojos: Located at the front, used for non-contact measurement.
• ON/Scan Button: Trigger for measurement and turning the device on.
• Botón MODE: Used to switch between Body and Surface modes.
• Botón MEMO: Accesses stored memory readings.
• Botón de ajuste: Used for settings adjustments, including unit switching and silent mode.
• Agarre cómodo: Ergonomically designed handle for easy holding.
• Tapa de la batería: Protege el compartimento de la batería.

Figure 3.2: Labeled parts of the hetaida HTD8813C thermometer.

4. Instrucciones de funcionamiento

4.1. Taking a Temperature Reading (Body Mode)

1. Ensure the thermometer is in Body Mode. If not, press the MODO button to switch. The display will show "Body".
2. Sostenga el termómetro aproximadamente a 2-3.15 pulgadas (5-8 cm) del centro de la frente.
3. Presione el ON/Scan button. The temperature reading will appear on the LCD screen within 1 second.
4. Observe the backlight color:
   • Green: Normal temperature (95.9-99.1°F / 35.5-37.3°C)
   • Yellow: Slight fever (99.3-100.4°F / 37.4-38.0°C)
   • Red: High fever (100.6-109.4°F / 38.1-43.0°C)

Figura 4.1: Medición de temperatura rápida y sin contacto.

Figure 4.2: Understanding the three-color backlight indicators.

4.2. Taking a Temperature Reading (Surface Mode)

To measure the temperature of objects, rooms, or liquids:

1. Presione el MODO button to switch to Surface Mode. The display will show "Surface" or an object icon.
2. Point the thermometer at the desired object or surface.
3. Presione el ON/Scan Botón. Se mostrará la temperatura de la superficie.

Figure 4.3: Switching between Body and Surface modes for versatile use.

4.3. Cambio de unidades de temperatura (°C/°F)

Para cambiar la unidad de temperatura:

1. Con el termómetro encendido, mantenga presionado el COLOCAR Botón durante aproximadamente 3 segundos.
2. The display will show "F1" and the °C / °F icon will start to flash.
3. Presione el MEMO or MODO Botón para alternar entre Celsius (°C) y Fahrenheit (°F).
4. Presione el COLOCAR button again to confirm your selection and exit the setting.

4.4. Modo silencioso

To enable or disable silent mode (mute beeps):

• While the thermometer is powered on, press the COLOCAR Botón brevemente.
• This will toggle the sound on or off. A speaker icon on the display indicates sound is enabled.

4.5. Recuperacion de memoria

A view previous temperature readings:

• Con el termómetro encendido, presione el botón MEMO botón.
• Each press will cycle through the last 50 stored measurements.
• When the memory is full, the oldest reading will be overwritten by the newest.

5. Mantenimiento

5.1. Limpieza

Para garantizar lecturas precisas e higiene, limpie el termómetro periódicamente:

• Limpie el cuerpo del termómetro con un paño suave y húmedo.amp paño.
• For the infrared sensor, gently clean with a cotton swab lightly moistened with alcohol. Allow it to dry completely before use.
• No sumerja el termómetro en agua ni en ningún otro líquido.
• No utilice agentes de limpieza abrasivos ni diluyentes.

5.2. Almacenamiento

Guarde el termómetro en un lugar fresco y seco, alejado de la luz solar directa, el polvo y las temperaturas extremas. Manténgalo fuera del alcance de los niños.

5.3. Reemplazo de la batería

When the low battery indicator appears on the display, replace both AAA batteries as described in Section 3.1. Always replace both batteries at the same time with new ones of the same type.

6. Solución de problemas

7. Especificaciones

• Dimensiones del producto: 2 x 3.74 x 1.73 pulgadas; 5.29 onzas
• Número de modelo del artículo: HTD8813C
• Baterías: 2 pilas AAA (incluidas)
• Fabricante: zhenhai(Hetaida)
• ASIN: B08LD3MT12
• País natal: Porcelana
• Característica especial: Alarma
• Color: Azul
• Rango de edad (descripción): Adult; Kid
• Componentes incluidos: Termómetro digital
• Material exterior: Plástico
• Especificación cumplida: FDA
• Tipo de pantalla: Digital
• Tecnología de conectividad: Infrarrojo
• Instrucciones de cuidado del producto: Limpiar
• Distancia de medición: 2-3.15 pulgadas (5-8 cm)
• Exactitud: ±0.2 ℃ (±0.4 ℉)
• Tiempo de medición: 1 segundo
• Almacenamiento de memoria: 50 juegos

8. Garantía y soporte

Your hetaida HTD8813C Digital Infrared Thermometer comes with a 12-month replacement or refund policy. For any questions, concerns, or support needs, please contact our customer service. We offer 7*24h friendly customer service to assist you.

Please refer to the contact information provided on the product packaging or the official hetaida webSitio para canales de soporte directo.