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Los campos técnicos de comparación y las condiciones específicas de cada modelo están disponibles actualmente en inglés. Los controles y la ayuda se muestran en el idioma seleccionado.
Desplázate horizontalmente para comparar todos los modelos
| Encuentra tu modeloModelos: 3 |
XW-06Tensiómetro de muñeca Ver producto |
XB-01Tensiómetro de brazo Ver producto |
DP-02Tensiómetro con cilindro para el brazo Ver producto |
|---|---|---|---|
| Product PositioningDiferente | Compact and portable for convenient measurement anytime | A balanced choice for everyday home monitoring | A simpler, user-friendly solution for routine home measurement |
| Measurement SiteDiferente | Wrist | Upper arm | Upper arm |
| How It WorksDiferente | An inflatable wrist cuff applies pressure to the wrist artery. Oscillometric technology detects pulse oscillations to calculate systolic pressure, diastolic pressure, and pulse rate. | An inflatable cuff wraps around the upper arm. Oscillometric technology detects pressure oscillations to calculate systolic pressure, diastolic pressure, and pulse rate. | Place the upper arm into the integrated arm cylinder. The device automatically inflates and uses oscillometric technology to measure blood pressure and pulse rate. |
| How to Wear / UseDiferente | Wrap the integrated cuff directly around the wrist | Wrap the separate cuff correctly around the upper arm | Place the arm directly into the integrated arm cylinder; no separate cuff wrapping required |
| Ease of UseDiferente | Easy, but wrist positioning is more sensitive during measurement | Straightforward; correct cuff placement is required | Very intuitive, with fewer cuff-wrapping steps |
| Measurement PostureDiferente | Keep the wrist at heart level; remain still and do not talk | Sit steadily with the upper arm relaxed and supported at heart level | Sit steadily, place the arm naturally into the arm cylinder, keep it supported and remain still |
| PortabilityDiferente | ★★★★★ Excellent | ★★★★☆ Very Good | ★★☆☆☆ Best for a fixed home location |
| Storage ConvenienceDiferente | Compact size, convenient for carrying | Main unit + cuff; suitable for home storage or travel | Integrated design with a larger footprint; ideal for long-term tabletop placement |
| Typical Use ScenariosDiferente | Travel, business trips, office use, quick measurements | Everyday home use, regular blood pressure tracking, family health monitoring | Fixed home monitoring, routine use by older adults, frequent use by multiple family members |
| Ideal UsersDiferente | Users who prioritize portability, travel frequently, or want quick and convenient measurements | Most home users and those who prefer a standard upper-arm measurement method | Older adults, users with limited hand dexterity, and those who prefer fewer cuff-placement steps |
| Key AdvantagesDiferente | Compact & portable / One-touch measurement / Large display | Upper-arm measurement / Adjustable cuff / Flexible home use | Integrated arm cylinder / Fewer setup steps / Large easy-to-read display / Tabletop design |
| Things to ConsiderDiferente | Wrist position can significantly affect readings. Follow the instructions carefully and keep the wrist at heart level. | Correct cuff size and placement are important. A cuff that is too loose, too tight, or incorrectly sized may affect measurements. | Requires more space than compact monitors; correct sitting posture and arm position should still be maintained according to the instructions. |
| Best Choice ForDiferente | Best for Portability | Best for Everyday Home Monitoring | Best for Easy Home Use |
| Website Short LabelDiferente | Portable & Compact | Reliable Everyday Monitoring | Easy Arm-In Measurement |
| Recommended by ScenarioDiferente | Travel & portability ★★★★★ Fixed home use ★★★☆☆ |
Travel & portability ★★★★☆ Fixed home use ★★★★★ |
Travel & portability ★★☆☆☆ Fixed home use ★★★★★ |
Crea tu comparación
Añade un modelo arriba o restaura toda la gama para ver las opciones una al lado de la otra.
Sigue las instrucciones de tu modelo. La colocación correcta del manguito y la posición del brazo o la muñeca importan al tomar una lectura.
Compara el formato, las opciones de alimentación y las especificaciones. Lee la concentración de oxígeno junto con su ajuste de flujo.
Desplázate horizontalmente para comparar todos los modelos
| Encuentra tu modeloModelos: 3 |
ZY-01Concentrador de oxígeno doméstico $399.99 Ver producto |
ZY-05Concentrador de oxígeno doméstico $578.00 Ver producto |
SJ-OX1CConcentrador de oxígeno portátil $999.00 Ver producto |
|---|---|---|---|
| Best ForDiferente | Home setup | Higher-flow home setup | Portable & in-car setup |
| Oxygen ConcentrationDiferente | ≥90% at 1 L/minAt the maximum recommended flow. | ≥90% at 1–5 L/minAt zero outlet back pressure, after startup. See conditions below. | 93% ±3% at 1 L/minConcentration decreases as flow increases. |
| Flow RangeDiferente | 1 L/minMaximum recommended flow, not the full adjustment range. | 1–5 L/minMaximum recommended flow: 5 L/min. | 1–6 L/minAdjustable continuous flow. This is not a high-concentration rating at 6 L/min. |
| WeightDiferente | Weight not yet verified for this versionConfirm the supplied version. | Weight not yet verified for this versionConfirm the supplied version. | Weight not yet verified for this versionConfirm the device and battery package. |
| Power / MobilityDiferente | Plug-in Home Use | Plug-in Home Use | AC, compatible car power or batteryConfirm the included adapters and battery package. |
| PortabilityDiferente | Tabletop format | Wheeled base | Shoulder-bag format |
| Typical UseDiferente | Home | Home | Home / Car |
| Why Choose ItDiferente | Compact home setup with a readable display. | Adjustable flow with a wheeled base. | Portable format with several power options. |
Crea tu comparación
Añade un modelo arriba o restaura toda la gama para ver las opciones una al lado de la otra.
Lee la concentración y el flujo juntos. Las cifras proceden de los manuales de cada modelo y dependen de las condiciones de funcionamiento. No son una recomendación para ajustar el oxígeno. Para la idoneidad médica, sigue las indicaciones de tu profesional sanitario. Un guion indica que la versión suministrada necesita confirmación; no equivale a cero y se excluye del resaltado de diferencias.
Condiciones de flujo y orientación por modelo
ZY-01: ≥90% applies at the maximum recommended flow of 1 L/min. Do not assume the same concentration at higher settings. The manual describes approximately 30 minutes of startup to reach maximum concentration.
ZY-05: The manual states ≥90% up to the maximum recommended flow of 5 L/min at zero outlet back pressure, reaching the specified concentration within 30 minutes of initial startup. Its ZY-05 graph covers 1–5 L/min. Altitude and operating conditions affect concentration.
SJ-OX1C: The manual specifies 93% ±3% at 1 ±0.2 L/min and 30% ±5% at 6 ±0.5 L/min. The adjustable flow range is not a guarantee of high concentration at every setting. Battery and car-power accessories depend on the package. Confirm compatibility before ordering; no single battery runtime is promised here.
These startup times describe equipment operation, not a treatment duration. Compare the figures with the manual and label supplied with your unit. Weight is not quoted while supplied-version details remain unconfirmed.
Manual en inglés de ZY-01 (PDF, se abre en una pestaña nueva) · Manual en inglés de ZY-05 (PDF, se abre en una pestaña nueva) · Confirmar el manual y el paquete de SJ-OX1C
¿Dudas sobre el dispositivo o el paquete? Contacta con nuestro soporte de productos.
Compara WH-02, WH-03 y YS-37 con las especificaciones actualizadas de Ziqing.
Desplázate horizontalmente para comparar los modelos seleccionados
| Encuentra tu modeloModelos: 3 |
 WH-02Nebulizador de compresor $69.99 Ver producto |
 WH-03Nebulizador de compresor Consultar sobre el modelo |
 YS-37Nebulizador de mano $29.98 Ver producto |
|---|---|---|---|
| Product PositioningDiferente | Home-use compressor nebulizer with accessory storage | Compact compressor nebulizer with timer/voice features | Lightweight handheld option designed for portability |
| Working PrincipleDiferente | Compressor-driven aerosolization | Compressor-driven aerosolization | Piezoelectric mesh vibration atomization |
| Nebulization RateDiferente | 0.32mL/min | 0.22mL/min | ≥ 0.20 mL/min |
| Particle SizeDiferente | MMAD 2.6 μm ±25% | Median diameter 3.7 μm ±25%; particles <5 μm ≥60% | Fog particle median diameter 5 μm ±25% |
| NoiseDiferente | ≤55 dB | ≤50 dB(A) | ≤38 dB(A) |
| Airflow OutputDiferente | 6 L/min | ≥4.5 L/min | Not applicable (mesh technology) |
| WeightDiferente | ≤1.5 kg | ≤0.3 kg | Not clearly specified in the supplied manual |
| DimensionsDiferente | Approx. 168 × 108 × 180 mm | 143 × 128 × 77.6 mm | 45 × 45 × 115 mm |
| Power / MobilityDiferente | AC powered (manual lists AC220V / AC110V versions) | AC100–240V, 50/60Hz | 2×AA batteries / optional 3.7V lithium battery / Type-C mobile charger |
| Continuous Working TimeDiferente | Not clearly specified | ≥60 minutes under suitable conditions | Approx. 20-minute cycle before automatic stop |
| Medication Capacity / ResidueDiferente | Liquid residue ≤1.2 mL | Liquid residue ≤1.2 mL | Recommended fill 0.5–8 mL |
| Ease of UseDiferente | Simple power-switch operation; built-in storage chamber | Simple operation with timing function and voice output | Handheld one-button operation; mask or mouthpiece use |
| PortabilityDiferente | ★★☆☆☆ | ★★★★☆ | ★★★★★ |
| PracticabilityDiferente | ★★★★★ | ★★★★☆ | ★★★★☆ |
| Typical Use ScenariosDiferente | Home / clinic / fixed-location use | Home / travel-friendly tabletop use | Travel / office / home / on-the-go use |
| Ideal UsersDiferente | Users who prefer a traditional compressor nebulizer for regular use | Users who want a lighter compressor model with timer features | Users who prioritize compact size, low noise and portability |
| Key AdvantagesDiferente | Stable compressor system / Accessory storage / Simple operation | Lightweight / Timer function / Voice output / Wide-range power supply | Compact / Quiet / Battery or Type-C power / No air tube required |
| Things to ConsiderDiferente | Replace the atomizing components | Replace the atomizing components | Mesh plate requires careful cleaning and maintenance |
| Best Choice ForDiferente | Best for Regular Home Use | Best for Compact Compressor Use | Best for Portability & Quiet Use |
| Website Short LabelDiferente | Reliable Home Nebulization | Compact & Feature-Rich | Portable & Quiet |
Crea tu comparación
Añade hasta tres modelos arriba o restaura la selección predeterminada.
Cómo leer esta comparación. Un guion indica que una especificación aún no se ha verificado para ese modelo, no que la función esté ausente. Los valores faltantes se excluyen del resaltado de diferencias. También se excluyen los datos incompletos de alimentación de WH-05 y YS-35. Consulta los detalles específicos del modelo con nuestro equipo antes de elegir. Contacta con nuestro soporte de productos
Condiciones de prueba de WH-02 y orientación por modelo
Source: Ziqing's updated product comparison. WH-02 nebulization rate (0.32 mL/min) and noise (≤55 dB) are customer-confirmed actual measurements. The original WH-02 manual lists approximately 0.16 mL/min and ≤65 dB; it has not been modified. Test conditions for the updated measurements were not provided, so the manual's test conditions are not attributed to these values.
Specifications and portability/practicability ratings are supplied by Ziqing, not an independent performance ranking. Confirm the exact version, power supply and accessories for your device. Unspecified values are not counted as verified differences.
¿Tienes dudas antes de elegir?
Cuéntanos qué modelos estás considerando y cómo piensas utilizarlos. Nuestro equipo puede ayudarte con los detalles del producto, la configuración y los accesorios.
Habla con nuestro equipo¿Cómo cambio los modelos de mi comparación?
Utiliza el selector de modelos de la parte superior de una columna. La imagen y todas las características de esa columna se actualizan juntas. Si un modelo ya está seleccionado, las dos columnas intercambian su posición.
¿Qué hace «Mostrar solo diferencias»?
Muestra las filas con información verificada diferente para al menos dos modelos seleccionados. Los valores sin verificar no cuentan como diferencias. Desactiva esta vista para ver todos los campos, incluidas las especificaciones pendientes de confirmación.
¿Cómo compruebo si un manguito me queda bien?
Consulta las instrucciones de ajuste y las medidas del modelo exacto. Contacta con nuestro equipo si necesitas ayuda para encontrar la información correcta antes de realizar el pedido.
¿Necesitas ayuda después de la compra?
Contacta con nuestro equipo e indica el número de pedido, el modelo y una descripción del problema. Nuestro personal te ayudará y hablará contigo sobre cualquier solicitud de devolución o reembolso. Habla con nuestro equipo
Product questions, answered
Oxygen concentrators
How does an oxygen concentrator work?
An oxygen concentrator draws in ambient air and uses components such as molecular sieves to separate nitrogen, delivering oxygen-enriched gas. Flow range and oxygen concentration vary by model.
How do I choose the right oxygen concentrator?
Consider oxygen flow, oxygen concentration, weight, power source, portability and where you plan to use it. For prescribed oxygen or medical use, follow the advice of a qualified healthcare professional.
Is the oxygen concentration the same at every flow setting?
Not always. Oxygen concentration may vary depending on the model and selected flow setting. Please check the specifications for the specific Ziqing model before use.
Does an oxygen concentrator require regular maintenance?
Yes. Follow the product manual to inspect and clean filters, humidification components and accessories as required to help maintain normal operation.
What should I do if the oxygen output seems abnormal?
Check the power supply, filters, tubing connections and accessories first. If the issue continues, stop using the device and contact Ziqing technical support.
Nebulizers
What is the difference between a compressor nebulizer and a handheld mesh nebulizer?
A compressor nebulizer uses compressed air to create aerosol, while a mesh nebulizer uses a vibrating mesh. Mesh models are generally more compact and quieter for portable use.
How should I choose between WH-02, WH-03 and a handheld nebulizer?
For regular home use, WH-02 is a practical compressor option. WH-03 offers a more compact compressor design, while a handheld mesh nebulizer is better suited to users who prioritize portability and quiet operation.
Why is nebulized particle size important?
Particle size is an important performance specification of a nebulizer. Particle distribution varies by model, so refer to the MMAD or particle-size information listed for the specific product.
Do the nebulizer cup, mask and mouthpiece need to be cleaned?
Yes. Clean the applicable accessories after use according to the product manual and allow them to dry completely before storage.
Can I put any liquid into the nebulizer?
No. Do not use liquids that are not confirmed as suitable for the device. For medications or other solutions, follow the product instructions, medication directions and guidance from a healthcare professional.
Blood pressure monitors
What is the difference between wrist, upper-arm and arm-in blood pressure monitors?
They mainly differ in measurement position, cuff design, portability and user experience. Wrist models are compact, upper-arm models use a cuff around the arm, and arm-in models offer an integrated cuff design for convenient operation.
How do I choose between XW-06, XB-01 and DP-02?
Choose XW-06 if portability is a priority, XB-01 for everyday upper-arm home monitoring, or DP-02 if you prefer an integrated arm-in design for fixed-location use.
Why are my blood pressure readings different when I measure several times?
Blood pressure can vary with posture, activity, emotions, measurement interval and cuff position. Follow the manual and measure under consistent, relaxed conditions.
What is the correct posture for measuring blood pressure?
Sit with your back supported, keep both feet flat, remain quiet and avoid moving or talking. Support the measuring arm and follow the positioning instructions for your specific device.
Can a home blood pressure monitor replace a medical diagnosis?
No. Home blood pressure monitors are intended to support routine monitoring and should not be used alone to diagnose a condition or change treatment. Consult a healthcare professional if readings remain unusual or you feel unwell.
Fetal dopplers
What is a home fetal doppler used for?
A home fetal doppler can help users listen to or display fetal heart-related information, depending on the model. It does not replace professional prenatal examinations.
What is the difference between TX-01, TX-02 and TX-05?
The models differ in display, operation and connectivity. Some provide digital or waveform displays, while TX-05 includes Bluetooth/App-related functionality. Check each product page for exact features.
Why might I have difficulty finding a fetal heart signal?
Fetal position, gestational stage, probe placement and operating technique can affect signal detection. Follow the manual carefully and do not make medical conclusions based on a single home-device reading.
Can a home fetal doppler replace prenatal checkups?
No. A home fetal doppler cannot replace ultrasound examinations, prenatal checkups or professional medical assessment.
What should I do if I cannot find a fetal heart signal?
Recheck the operating steps and probe position according to the manual. If you have any concerns about pregnancy or fetal health, contact a qualified healthcare professional promptly.
Hearing aids
How do hearing aids help with hearing?
Hearing aids use microphones to capture sound, process and amplify it, and deliver the adjusted sound to the ear. Features vary by model.
Why does sound feel unusual when I first wear hearing aids?
It can take time to adapt to hearing more environmental sounds. Start gradually and adjust volume or settings according to the product instructions and your listening needs.
Can I use the same settings for both ears?
Not necessarily. Hearing needs can differ between the left and right ear. If personalized adjustment is needed, refer to a hearing assessment or consult a hearing-care professional.
Why does my hearing aid sometimes whistle?
Whistling can be caused by an improper fit, unsuitable ear-tip size, high volume or acoustic feedback. Try refitting the device, checking the ear tip or adjusting the settings.
How should I clean and maintain my hearing aids?
Regularly clean the ear tips, sound outlet and device body, and keep the device dry. Earwax and moisture buildup may affect sound output and performance.