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Actually, we've got about 200 units in stock right now, and lead time is usually 2-3 weeks if we need to pull from production—but we always double-check if you're ordering more than 50 or so at once. 2. It's a grey housing, about teh size of a phone, the 2.8" LCD screen shows you FVC and flow readings in real time, and we don't bother with cold chain shippng since it's just electronics. 3. Most buyers go with this for clinical monitoring, but it's not suited for pediatrics or very high-precision research, the flow accuracy gives or take 5% at 0-16 L/s is pretty good for quick checks. 4. packging is straightforward, basically a box with the device, a mouthpiece, and the manual, no frills. 5. What it does is measure volume form 0 to 10 liters with ±3% accuracy, and we usually recommend keeping a few on hand for screening days because they're lighter to handle. 6. So you'll get a COA with each shipment, though we've had some questions about battery life on this model before, it runs at 200mA nominal current.
Our standard MOQ is 50 units per model, but we can discuss lower quantities for trial orders or first-time buyers. Just reach out to our sales team.
Yes, the SY-C039 is CE and ISO13485 certified. We can share copies of the certificates with you upon request.
Typical lead time is 15-25 working days after order confirmation, depending on the quantity. We'll confirm the exact timeline when you place the order.
Absolutely. The volume range goes from 0 to 10 liters and flow from 0 to 16 L/s, so it covers most adult lung function levels. Accuracy is ±3% or ±0.05L for volume and ±5% or ±0.2 L/s for flow.
It's pretty straightforward—just insert the batteries and you're good to go. The 2.8-inch LCD shows FVC and related parameters clearly, and the infrared signal acquisition means no complex calibration is needed for daily use.
Outstanding experience from start to finish. The shipping was remarkably fast, arriving well ahead of the estimated delivery date, which was a pleasant surprise. Everything was packaged securely with no signs of damage during transit. Regarding the item itself, the build quality feels solid and durable, exactly what one would hope for in a medical device. The materials used seem high-grade, and the overall craftsmanship is impressive. As for customer service, they were exceptionally responsive and helpful when I had a pre-purchase question, providing clear and detailed information promptly. The entire process was smooth and professional, making me feel confident in my purchase. I am thoroughly satisfied with this transaction and would not hesitate to recommend this seller to others based on this positive experience.
Kicking off with the delivery speed, which was absolutely stellar. The package arrived several days ahead of the initial estimated schedule, which was a very pleasant surprise. The item was packaged securely with ample protective material, ensuring the device and its components were completely intact upon unboxing. There were no signs of damage or mishandling during transit. Regarding the product's build quality, it feels robust and well-constructed. The materials used seem durable, and the LCD display is clear and legible. The overall craftsmanship inspires confidence for regular use. As for customer service, my single pre-purchase inquiry was answered promptly and thoroughly by the support team, which was helpful and professional. The entire experience, from ordering to receipt, was seamless and efficient. This level of service and attention to logistical detail is commendable and greatly appreciated. It sets a positive tone for the overall transaction and instills trust in the seller. The product arrived exactly as described, with all accessories present. While I have not yet used the device for its intended medical purposes, the initial physical inspection and unboxing experience have been entirely satisfactory. The prompt delivery and secure packaging are significant positives that deserve mention. The seller's communication and service posture are also noteworthy. It's a straightforward and positive experience based on the logistical execution, perceived quality from handling, and supportive service interaction.
Naturally, the shipping was incredibly fast and efficient. The package arrived well ahead of the estimated delivery date and was in perfect condition. The quality of the spirometer itself feels solid and well-made; the materials seem durable and the LCD display is clear and easy to read. Customer service was also prompt and helpful when I had a pre-purchase question. Overall, a very smooth and positive experience from ordering to delivery.
Delivery was incredibly fast and efficient, arriving well ahead of the estimated schedule. The packaging was secure and professional, ensuring the product was perfectly protected during transit. I was very impressed with the overall speed and reliability of the shipping service. Regarding the item itself, the build quality feels solid and durable. The materials used seem high-grade, and the device has a substantial, well-made feel in hand. The LCD display is clear and bright, exactly as described. As for customer service, my inquiries were handled promptly and courteously. The support team was knowledgeable and helpful, providing clear answers to all my questions. The entire experience, from ordering to receipt, was seamless and positive. This reflects a company that values its customers and pays close attention to detail in every aspect of its operation, from logistics to product presentation and support. I am thoroughly satisfied with this transaction and would not hesitate to recommend this seller based on this excellent experience.
Rapid delivery and excellent packaging. The item arrived much sooner than anticipated, which was a pleasant surprise. Everything was securely wrapped, ensuring the product was in perfect condition upon arrival. The quality of the materials feels robust and durable, exactly as described. Customer service was responsive and helpful when I had a pre-purchase inquiry. Overall, a very smooth and satisfactory transaction from start to finish. I appreciate the efficient logistics and the care taken in shipping. The device itself appears well-made and reliable. The service experience was professional and courteous. I am pleased with this purchase and would recommend this seller based on the seamless process and the apparent high standard of the product. The delivery was prompt, and the communication was clear throughout. A very positive experience all around.
Came across this spirometer while looking for a reliable health monitoring tool. The delivery was surprisingly fast, arriving well before the estimated date, which was a pleasant start. Everything was packaged securely with no signs of damage during transit, showing good care in logistics. The build quality feels solid and durable in hand, not cheap or flimsy at all. The LCD display is clear and easy to read, which is a big plus. As for customer service, I had a minor question about the product, and the support team responded promptly and were quite helpful, making the whole process smooth. Overall, a very satisfactory experience from order to receipt.
Hats off to the seller for an absolutely seamless transaction from start to finish. The delivery was remarkably swift, arriving well ahead of the estimated schedule, which was a pleasant surprise. The packaging was exceptionally secure, demonstrating a clear commitment to ensuring the product arrived in perfect condition. Regarding the item itself, the build quality feels robust and reliable, exactly as described. It has a solid, professional heft to it that inspires confidence. The LCD display is crisp and clear, making it very user-friendly. What truly impressed me, however, was the customer service. I had a pre-purchase inquiry that was answered promptly, thoroughly, and with genuine courtesy. The communication was excellent throughout the entire process. This level of attention to detail in logistics, product presentation, and customer support is commendable and frankly, quite rare. It reflects a business that values its customers and takes pride in its operations. The overall experience was flawless, making me feel like a valued client rather than just another order number. I would not hesitate to recommend this seller to anyone seeking not only a quality product but also a trustworthy and efficient purchasing experience. Everything was handled with the utmost professionalism.
Shipping was surprisingly quick and efficient. The package arrived well before the estimated delivery date and was securely packed, showing no signs of damage during transit. The quality of the product itself feels solid and well-made; the materials seem durable and the LCD display is clear and bright. Customer service was responsive when I had a pre-purchase inquiry, providing clear and helpful information promptly. Overall, a very smooth experience from order to delivery.
Delivered with remarkable speed, the package arrived well ahead of the estimated schedule, which was a pleasant surprise. The courier service was efficient and the tracking information provided was consistently accurate and up-to-date, making the entire wait transparent and stress-free. Regarding the product itself, the construction feels solid and durable; the materials used seem high-grade and capable of withstanding regular use. The device has a substantial, professional heft to it without being cumbersome, and the LCD screen is clear and legible. The overall finish and assembly appear meticulous, with no visible flaws or imperfections, suggesting good manufacturing standards. As for customer service, the interaction was minimal as the process was so seamless, but the one inquiry I had prior to ordering was answered promptly and thoroughly by a courteous representative. The communication was clear, and they provided helpful information without being pushy. The entire experience, from browsing to unboxing, was straightforward and positive. The item was securely packaged with adequate protective materials, ensuring it was in perfect condition upon arrival. This attention to detail in shipping and presentation reflects well on the seller’s commitment to customer satisfaction. While I cannot comment on the technical performance or medical accuracy as per the guidelines, I can confidently say that the logistical execution, the perceived quality of the physical unit, and the supportive service framework have all been commendable and met my expectations for a smooth transaction.
Outstanding experience from start to finish. The delivery was remarkably swift and the packaging was exceptionally secure, ensuring the device arrived in pristine condition. Regarding the product itself, the build quality feels robust and durable, far exceeding my expectations for a portable medical device. The materials used seem high-grade and the overall craftsmanship is impressive. As for customer service, they were incredibly responsive and helpful when I had a pre-purchase inquiry. They answered all my questions promptly and professionally, which gave me great confidence in my purchase. Overall, I am thoroughly satisfied with this transaction. The combination of efficient logistics, superior product quality, and excellent support makes this a highly commendable purchase. I would not hesitate to recommend this seller to others looking for reliable medical equipment.
