1. Introducción
This manual provides detailed instructions for the AMIR WA143BKM-AMUS Indoor Outdoor Thermometer with 3 Wireless Sensors. Please read this manual thoroughly before use to ensure proper operation and to maximize the product's lifespan. This device allows you to monitor temperature and humidity in up to four different locations simultaneously (one main unit, three remote sensors).

Image: The AMIR Indoor Outdoor Thermometer main display unit and three wireless remote sensors.
2. ¿Qué hay en la caja?
Verifique que todos los componentes estén presentes al desembalar:
- Thermometer Main Unit x1
- Wireless Sensor x3
- Manual de operación x1

Image: The package contents, showing the main thermometer unit, three remote sensors, and the instruction manual.
3. Características del producto
- Amplio rango y alta precisión: The thermometer features a 3-channel system with three transmitters for monitoring temperature and humidity in multiple locations. It offers an indoor temperature range of 0°C to 60°C (32°F to 140°F) and an outdoor temperature range of -40°C to 60°C (-40°F to 140°F). Humidity is measured from 10% to 99%. Accuracy is ±1°C (±1.8°F) for temperature and ±5% for humidity. The wireless transmission range between the main unit and sensors is up to 100 meters (328 feet).
- Registro máximo y mínimo: The device records maximum and minimum temperature and humidity values for the main unit and all three remote sensors. Data updates every 60 seconds. Users can switch between Celsius and Fahrenheit display modes. The main unit also includes time, alarm clock, calendar, and snooze/light functions.
- Pantalla LCD clara: The LCD screen provides clear readability. A humidity comfort indicator uses smiley icons to represent environmental conditions: 'DRY' for humidity below 45%, 'COMFORT' for humidity between 45% and 65%, and 'WET' for humidity above 65%.
- Función de luz de fondo: The display features a backlight for enhanced visibility in low-light conditions. Pressing the backlight button activates the illumination, which automatically turns off after 5 seconds.
- Fácil de operar: The main unit can be placed on a surface using its integrated stand or mounted on a wall. Each remote sensor also supports wall mounting or standing. The main unit requires 3 AAA batteries, and each sensor requires 2 AAA batteries (batteries not included). A low battery indicator will appear on the display when sensor batteries need replacement.

Image: Visual representation of the thermometer's high precision and sensitivity, highlighting temperature and humidity accuracy.
4. Configuración
4.1 Instalación de la batería
- Unidad principal: Abra el compartimento de las pilas en la parte posterior de la unidad principal. Inserte 3 pilas AAA, verificando la polaridad (+/-). Cierre el compartimento.
- Sensores remotos: Open the battery compartment on the back of each remote sensor. Insert 2 AAA batteries into each sensor, observing correct polarity. Close the compartments.
Nota: Las baterías no están incluidas y deben comprarse por separado.
4.2 Emparejamiento de sensores
After battery installation, the main unit will automatically begin searching for sensor signals. The receiving icon on the main unit will flash. To pair the sensors:
- Ensure all sensors have batteries installed and are powered on.
- The main unit will attempt to connect to the sensors for approximately 3 minutes.
- If a sensor does not connect automatically, press the 'CHANNEL' button on the main unit to cycle through channels until the desired sensor's data appears.
- For manual re-pairing, press and hold the 'CHANNEL' button on the main unit until the receiving icon flashes again, then press the 'TX' button inside the battery compartment of the remote sensor you wish to pair.
Video: Demonstrates the pairing process of the main unit with remote sensors, showing how to select channels and view MAX/MIN values.
4.3 Opciones de colocación
The main unit and remote sensors offer flexible placement:
- Unidad principal: Features an integrated kickstand for desktop placement and a mounting hole for wall hanging.
- Sensores remotos: Can be placed on a flat surface, mounted on a wall, or hung using the integrated hook.

Image: Illustrates different ways to place the main unit (desktop, wall mount) and remote sensors (stand, wall mount, hanging).
5. Instrucciones de funcionamiento
5.1 Visualización sobreview
La pantalla LCD muestra diversa información:
- Temperatura y humedad interior: Shown at the top of the display.
- Channel 1, 2, 3 Temperature & Humidity: Displayed for each remote sensor.
- Indicador de comodidad: Smiley icons indicating humidity levels (Dry, Comfort, Wet).
- Trend Arrow: Indicates whether temperature/humidity is rising, falling, or stable.
- Indicador de batería baja: Appears when sensor batteries need replacement.

Imagen: Un detalle view of the LCD screen, labeling the indoor temperature, indoor humidity, comfort indicator, trend arrow, and data for channels 1, 2, and 3.
5.2 Selección de la unidad de temperatura (°C/°F)
Presione el ° C / ° F button on the main unit to toggle between Celsius and Fahrenheit temperature displays.
5.3 Función de registro MÁX/MÍN
The device stores maximum and minimum temperature and humidity readings. To access these records:
- While in normal display mode, press the MÁXIMO/MÍNIMO botón una vez para view the maximum indoor and outdoor temperature/humidity values. The screen will show "MAX".
- Presione el MÁXIMO/MÍNIMO botón una segunda vez para view the minimum indoor and outdoor temperature/humidity values. The screen will show "MIN".
- Presione el MÁXIMO/MÍNIMO button a third time to return to the current temperature and humidity values.
- To manually clear the recorded MAX/MIN values, press and hold the MÁXIMO/MÍNIMO Botón durante aproximadamente 3 segundos.
5.4 Función de luz de fondo
Para activar la luz de fondo de la pantalla, presione el botón LUZ button. The backlight will illuminate for 5 seconds and then automatically turn off.

Image: Shows the LCD screen's visibility in both bright and dark environments, demonstrating the effect of the backlight.
5.5 Indicador de comodidad
The comfort indicator provides a quick visual reference for humidity levels:
- SECO: Humedad por debajo del 45%
- COMODIDAD: Humedad entre 45% y 65%
- MOJADO: Humedad superior al 65%
6. Mantenimiento
6.1 Reemplazo de batería
When the low battery indicator appears on the main unit's display for a specific sensor, it is time to replace the batteries for that sensor. For the main unit, replace batteries when the display dims or functions become erratic.
- Abra el compartimento de la batería.
- Retire las baterías viejas.
- Inserte pilas AAA nuevas, asegurándose de la polaridad correcta.
- Cierre el compartimento de la batería.
Deseche siempre las baterías usadas de forma responsable según las normativas locales.
6.2 Limpieza
Limpie la unidad principal y los sensores con un paño suave y seco. No utilice limpiadores abrasivos ni sumerja los dispositivos en agua.
7. Solución de problemas
If you encounter issues with your AMIR thermometer, refer to the following common problems and solutions:
- No Reading from Remote Sensor:
- Check if the sensor batteries are installed correctly and are not depleted. Replace if necessary.
- Asegúrese de que el sensor esté dentro del rango de transmisión de 100 m (328 pies) de la unidad principal.
- Reduce obstacles between the sensor and the main unit (e.g., thick walls, electronic devices).
- Re-pair the sensor by pressing the 'CHANNEL' button on the main unit and the 'TX' button on the sensor.
- Lecturas inexactas:
- Ensure sensors are not exposed to direct sunlight, rain, or extreme temperature fluctuations.
- Place sensors away from heat sources or vents.
- Allow the devices to stabilize for 15-30 minutes after initial setup or relocation.
- La pantalla está oscura o en blanco:
- Reemplace las baterías en la unidad principal.
8. Especificaciones
| Característica | Especificación |
|---|---|
| Dimensiones del producto | 3.5 x 3.5 x 3.9 pulgadas; 9.44 onzas |
| Número de modelo del artículo | WA143BKM-AMUS |
| Fabricante | Emir |
| Marca | Emir |
| Fuente de poder | Battery Powered (Main unit: 3x AAA, Sensors: 2x AAA each) |
| Características especiales | LCD Backlight, Large Display, Wireless, Max/Min Record, Comfort Indicator |
| Tecnología de conectividad | Radio Frequency |
| Color | Negro |
| Precisión de temperatura | ± 1 ° C (± 1.8 ° F) |
| Precisión de humedad | ±5% |
| Rango de temperatura interior | 0 °C a 60 °C (32 °F a 140 °F) |
| Rango de temperatura exterior | -40 °C a 60 °C (-40 °F a 140 °F) |
| Rango de humedad | 10% a 99% |
| Alcance de transmisión inalámbrica | 100 metros (328 pies) |
9. Garantía y soporte
For warranty information or technical support, please refer to the contact details provided with your purchase or visit the official AMIR webSitio. Conserve su recibo de compra como comprobante de compra para cualquier reclamación de garantía.



