WH-02
$69.99
Compressor Nebulizer
- Fine mist
- Simple controls
- Tabletop design
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Nebulizers
Explore tabletop compressor and handheld formats, with model-specific guidance for setup, accessories and care.
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Featured lineup
Models: 4
Explore these designs or ask us about a model. Products available to buy online show a price and a product link.
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![WH-02 Compressor Nebulizer — Storage compartment detail]()
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WH-05
$36.99
Panda Compressor Nebulizer
- Panda design
- Timer control
- One-touch operation
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YS-35
Handheld Nebulizer
- Portable & lightweight
- One-touch operation
- Easy everyday use
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![YS-37 Handheld Nebulizer — Mouthpiece product view]()
YS-37
$29.98
Handheld Nebulizer
- Portable & lightweight
- One-touch operation
- Easy everyday use
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Products on this page: 4
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Compare featured models.
Choose up to three models with a Compare option above, or explore the comparison below.
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| Find your fitModels: 3 |
XW-06Wrist Blood Pressure Monitor View product |
XB-01Upper-Arm Blood Pressure Monitor View product |
DP-02Arm-Cylinder Blood Pressure Monitor View product |
|---|---|---|---|
| Product PositioningDifferent | Compact and portable for convenient measurement anytime | A balanced choice for everyday home monitoring | A simpler, user-friendly solution for routine home measurement |
| Measurement SiteDifferent | Wrist | Upper arm | Upper arm |
| How It WorksDifferent | 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 / UseDifferent | 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 UseDifferent | Easy, but wrist positioning is more sensitive during measurement | Straightforward; correct cuff placement is required | Very intuitive, with fewer cuff-wrapping steps |
| Measurement PostureDifferent | 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 |
| PortabilityDifferent | ★★★★★ Excellent | ★★★★☆ Very Good | ★★☆☆☆ Best for a fixed home location |
| Storage ConvenienceDifferent | 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 ScenariosDifferent | 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 UsersDifferent | 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 AdvantagesDifferent | 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 ConsiderDifferent | 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 ForDifferent | Best for Portability | Best for Everyday Home Monitoring | Best for Easy Home Use |
| Website Short LabelDifferent | Portable & Compact | Reliable Everyday Monitoring | Easy Arm-In Measurement |
| Recommended by ScenarioDifferent | Travel & portability ★★★★★ Fixed home use ★★★☆☆ |
Travel & portability ★★★★☆ Fixed home use ★★★★★ |
Travel & portability ★★☆☆☆ Fixed home use ★★★★★ |
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Follow the instructions for your model. Correct cuff placement and arm or wrist position matter when taking a reading.
Compare the format, power options and model specifications. Read oxygen concentration together with its flow setting.
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| Find your fitModels: 3 |
ZY-01Home Oxygen Concentrator $399.99 View product |
ZY-05Home Oxygen Concentrator $578.00 View product |
SJ-OX1CPortable Oxygen Concentrator $999.00 View product |
|---|---|---|---|
| Best ForDifferent | Home setup | Higher-flow home setup | Portable & in-car setup |
| Oxygen ConcentrationDifferent | ≥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 RangeDifferent | 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. |
| WeightDifferent | 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 / MobilityDifferent | Plug-in Home Use | Plug-in Home Use | AC, compatible car power or batteryConfirm the included adapters and battery package. |
| PortabilityDifferent | Tabletop format | Wheeled base | Shoulder-bag format |
| Typical UseDifferent | Home | Home | Home / Car |
| Why Choose ItDifferent | Compact home setup with a readable display. | Adjustable flow with a wheeled base. | Portable format with several power options. |
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Read concentration and flow together. Figures above are from the model manuals and depend on operating conditions. They are not a recommendation for your oxygen settings. For medical suitability, follow your healthcare professional's guidance. A dash means the supplied version needs confirmation; it is not zero and is excluded from difference highlighting.
Flow conditions & model guidance
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.
ZY-01 English manual (PDF, opens in a new tab) · ZY-05 English manual (PDF, opens in a new tab) · Confirm the SJ-OX1C manual and package
Questions about the device or package? Contact our product support team.
Compare WH-02, WH-03 and YS-37 using the updated Ziqing product specifications.
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| Find your fitModels: 3 |
 WH-02Compressor Nebulizer $69.99 View product |
 WH-03Compressor Nebulizer Ask about model |
 YS-37Handheld Nebulizer $29.98 View product |
|---|---|---|---|
| Product PositioningDifferent | Home-use compressor nebulizer with accessory storage | Compact compressor nebulizer with timer/voice features | Lightweight handheld option designed for portability |
| Working PrincipleDifferent | Compressor-driven aerosolization | Compressor-driven aerosolization | Piezoelectric mesh vibration atomization |
| Nebulization RateDifferent | 0.32mL/min | 0.22mL/min | ≥ 0.20 mL/min |
| Particle SizeDifferent | MMAD 2.6 μm ±25% | Median diameter 3.7 μm ±25%; particles <5 μm ≥60% | Fog particle median diameter 5 μm ±25% |
| NoiseDifferent | ≤55 dB | ≤50 dB(A) | ≤38 dB(A) |
| Airflow OutputDifferent | 6 L/min | ≥4.5 L/min | Not applicable (mesh technology) |
| WeightDifferent | ≤1.5 kg | ≤0.3 kg | Not clearly specified in the supplied manual |
| DimensionsDifferent | Approx. 168 × 108 × 180 mm | 143 × 128 × 77.6 mm | 45 × 45 × 115 mm |
| Power / MobilityDifferent | 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 TimeDifferent | Not clearly specified | ≥60 minutes under suitable conditions | Approx. 20-minute cycle before automatic stop |
| Medication Capacity / ResidueDifferent | Liquid residue ≤1.2 mL | Liquid residue ≤1.2 mL | Recommended fill 0.5–8 mL |
| Ease of UseDifferent | Simple power-switch operation; built-in storage chamber | Simple operation with timing function and voice output | Handheld one-button operation; mask or mouthpiece use |
| PortabilityDifferent | ★★☆☆☆ | ★★★★☆ | ★★★★★ |
| PracticabilityDifferent | ★★★★★ | ★★★★☆ | ★★★★☆ |
| Typical Use ScenariosDifferent | Home / clinic / fixed-location use | Home / travel-friendly tabletop use | Travel / office / home / on-the-go use |
| Ideal UsersDifferent | 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 AdvantagesDifferent | 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 ConsiderDifferent | Replace the atomizing components | Replace the atomizing components | Mesh plate requires careful cleaning and maintenance |
| Best Choice ForDifferent | Best for Regular Home Use | Best for Compact Compressor Use | Best for Portability & Quiet Use |
| Website Short LabelDifferent | Reliable Home Nebulization | Compact & Feature-Rich | Portable & Quiet |
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Reading this comparison. A dash means a specification has not yet been verified for that model, not that the feature is absent. Missing values are excluded from difference highlighting. The incomplete WH-05 and YS-35 power entries are also excluded. Ask our team for model-specific details before choosing. Contact our product support team
WH-02 test conditions & model guidance
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.
A little guidance
Questions before you choose?
Find instructions for your exact model, or speak with our product support team.
Visit support centerHow do compressor and handheld models differ?
They have different designs, power arrangements and assembly instructions. Review the exact model's compatible accessories and cleaning guidance. Medication and treatment instructions should come from your healthcare professional.
Can I clean every part in the same way?
No. The device, medication cup, tubing, mask and filters can have different care instructions. Follow the manual for your specific model; do not assume a component can be washed or boiled.
Where can I find my product manual?
Visit the Manuals & Downloads center and search by the model printed on your device. If your version is not listed, ask our team for help.
How do I check shipping and returns?
Read the current shipping policy and refund policy. Delivery details and applicable charges are shown during checkout.
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