Introducción
This manual provides comprehensive instructions for the Elitech BT-3 Digital Hygrometer Thermometer. This device is designed to accurately monitor both indoor and outdoor temperature, as well as indoor humidity levels, offering essential environmental data for various settings.
Características del producto
- Termómetro digital: Monitors indoor and outdoor temperature in both Fahrenheit (℉) and Celsius (℃). The measuring range is -58℉ to +158℉.
- Humidity Monitor: Measures indoor relative humidity (RH) within a range of 20% to 99%RH.
- MAX & MIN Records: Automatically stores and displays the maximum and minimum recorded values for indoor/outdoor temperature and indoor humidity.
- Clock Function and Alarming Function: Features a switchable 12 or 24-hour clock display and a settable alarm time.
- Three Mounting Options: Designed for versatility with tabletop, wall-mountable, and magnet-mountable options, allowing convenient placement.
- Indicador de comodidad del aire: Displays the comfort level (DRY/COMFORT/WET) based on current indoor humidity, providing a quick assessment of air conditions.
Disposición del dispositivo

Figura 1: Frente view of the Elitech BT-3 unit, showing the LCD display with indoor/outdoor temperature, time, and humidity readings. Dimensions are indicated as 111mm height, 101mm width, and 23.5mm depth. A "MAX/MIN" button is visible at the bottom.

Figura 2: Trasero view of the Elitech BT-3 unit, showing the battery compartment cover and control buttons: MODE, ADJ, CLEAR, RESET, and a ℃/℉ switch. A keyhole slot for wall mounting is also visible.

Figura 3: Trasero view of the Elitech BT-3 unit, illustrating the foldable kickstand for tabletop use and the attached outdoor temperature probe with its long cable.

Figura 4: De cerca view of the open battery compartment on the back of the Elitech BT-3 unit, showing the slot for a AAA battery (not included).
Configuración
Instalación de la batería
- Localice la tapa del compartimiento de la batería en la parte posterior de la unidad (consulte la Figura 2).
- Slide the cover off to open the compartment (refer to Figure 4).
- Insert one AAA battery, ensuring the correct polarity (+/-) is observed. Note: Battery is not included.
- Vuelva a colocar la tapa del compartimiento de la batería deslizándola nuevamente en su lugar.
Colocación de la sonda
The outdoor temperature probe is connected to the main unit via a long cable. For accurate outdoor temperature readings, place the probe outside in a location that is protected from direct sunlight, rain, and other extreme weather conditions. Ensure the cable is routed safely and does not interfere with windows or doors.
Opciones de montaje
The BT-3 offers flexible placement options:
- Superficie de la mesa: Extend the foldable kickstand on the back of the unit (refer to Figure 3) to place it securely on any flat surface.
- Montaje en pared: Utilize the keyhole slot on the back of the unit (refer to Figure 2) to hang it on a screw or nail on a wall.
- Magnet-Mountable: The unit features built-in magnets, allowing it to be conveniently attached to metallic surfaces such as refrigerators or metal cabinets.
Instrucciones de funcionamiento
Encendido/apagado
The unit powers on automatically once the battery is installed. There is no dedicated power button. To turn off, remove the battery.
Temperature Unit Selection (℃/℉)
On the back of the unit, locate the small switch labeled "℃/℉" (refer to Figure 2). Slide this switch to toggle between Celsius and Fahrenheit temperature displays.
Ajuste de hora
- Presione el MODO button (on the back) to cycle through display modes until the current time is shown.
- Mantenga pulsado el MODO button until the hour digit begins to flash.
- Utilice el ADJ button (on the back) to adjust the hour.
- Prensa MODO again to move to the minute digit, then use ADJ para ajustar los minutos.
- Continuar presionando MODO to set the 12-hour (AM/PM) or 24-hour format.
- Prensa MODO one last time to confirm settings and exit time setting mode.
Configuración de alarma
- Presione el MODO button until the alarm time is displayed (often indicated by an alarm clock icon).
- Mantenga pulsado el MODO button until the alarm hour digit flashes.
- Utilice el ADJ para ajustar la hora de la alarma.
- Prensa MODO again to move to the alarm minute digit, then use ADJ para ajustar los minutos.
- Prensa MODO una última vez para confirmar y salir del modo de configuración de alarma.
- Para activar o desactivar la alarma, presione el botón ADJ button when the alarm time is displayed. An alarm icon will appear or disappear on the screen to indicate its status.
Registros de temperatura y humedad MÁX/MÍN
Presione el MÁXIMO/MÍNIMO button (on the front of the unit) to view the maximum and minimum recorded indoor/outdoor temperatures and indoor humidity values.
- Presione el MÁXIMO/MÍNIMO button repeatedly to cycle through the current readings, maximum readings, and minimum readings.
- Para borrar los registros MAX/MIN, mantenga presionado el botón CLARO button (on the back of the unit) while the MAX/MIN readings are displayed.
Indicador de confort de aire
The display includes an indicator that categorizes the indoor air comfort level based on humidity:
- SECO: Indicates that the indoor humidity level is low.
- COMODIDAD: Indicates that the indoor humidity level is within an optimal and comfortable range.
- MOJADO: Indicates that the indoor humidity level is high.
Mantenimiento
- Limpieza: Clean the unit with a soft, dry cloth. Do not use abrasive cleaners, solvents, or immerse the unit in water.
- Reemplazo de batería: Replace the AAA battery when the low battery indicator appears on the display to ensure continuous and accurate operation.
- Cuidado de la sonda: Keep the outdoor probe clean and free from dirt, dust, and debris.
- Condiciones ambientales: Avoid exposing the unit to extreme temperatures, direct sunlight, or excessively high humidity for prolonged periods, as this can affect accuracy and lifespan.
Solución de problemas
Lecturas inexactas
- Colocación de la sonda: Ensure the outdoor probe is correctly positioned and not exposed to direct sunlight, heat sources, or moisture, which can skew readings.
- Tiempo de estabilización: Allow the unit sufficient time (up to 30 minutes) to stabilize and provide accurate readings after initial setup or if it has been moved to a new environment.
- Nivel de batería: Check the battery level and replace it with a fresh AAA battery if the indicator shows low power.
La pantalla no funciona
- Comprobación de la batería: Verify that the battery is installed correctly with the proper polarity.
- Reemplazo de batería: Reemplace la batería con una nueva batería AAA.
- Restablecimiento de fábrica: If the display remains unresponsive, perform a factory reset by pressing the REINICIAR button on the back of the unit. This may require a small pointed object like a paperclip.
Presupuesto
| Especificación | Detalle |
|---|---|
| Número de modelo | BT-3 |
| Color | Blanco |
| Marca | Élitech |
| Peso del artículo | 0.16 kilogramos (5.6 onzas) |
| Tipo de batería | 1 C battery required (Alkaline) |
| Clasificación de temperatura más baja | 32 grados Fahrenheit |
| Clasificación de temperatura superior | 122 grados Fahrenheit |
| Tipo de montaje | Sobremesa, montaje en pared |
| Volumentage | 1.5 voltios |
| Precisión de temperatura | 0.1℃ |
| Dimensiones del producto | 4.25 x 5.82 x 1.1 pulgadas |
Garantía y soporte
Elitech is committed to providing excellent customer service. The product comes with 24/7 US Technician Support available via email and phone.
For warranty claims, technical assistance, or any product-related inquiries, please contact Elitech customer service directly. Refer to the Elitech official websitio o embalaje del producto para obtener la información de contacto más actualizada.
Elitech Company Overview
Este vídeo ofrece una visión generalview of Elitech Technology Inc., its vision, and its range of HVAC/R tools and manufacturing capabilities. It is not specific to the BT-3 product operation but offers insight into the brand's commitment to innovation.
Vídeo 1: Elitech AI HVAC/R Tools Create Green Future - An overview of Elitech's technology and manufacturing.





