FNIRSI SFD-02 Indoor Air Quality Monitor
101.99 €
🆓 FREE SHIPPING with tracking number!
✅ No Import Taxes on delivery!
🏷️ Condition: New
🚚 Ships from: HK Warehouse – Hong Kong (China)
↩️ Easy Returns within 30 days of receipt
🙋 Any questions? Contact Jake
Experience comprehensive indoor air quality monitoring with the FNIRSI SFD-02 4-in-1 device, featuring a sleek, white rectangular design with rounded edges and a 2.4-inch tempered glass HD color touch screen with adjustable backlight. It measures formaldehyde levels from 0 to 2000 ppm using an electrochemical sensor with a 5-second preheat time, and TVOC levels from 0 to 10 mg/m³ with a semiconductor sensor requiring a 120-second preheat. The device provides real-time data on formaldehyde, TVOC, humidity, and time, with customizable alarms, historical data tracking, and spatial averaging for enhanced accuracy. Compact and lightweight at approximately 75×45×95mm and 193g, it offers a professional yet user-friendly interface for safer indoor environments.
This FNIRSI SFD-02 for Accurate Indoor Air Quality
Experience a new level of confidence knowing you can monitor your indoor environment with precision using this FNIRSI SFD-02. Designed for homes and offices, this sleek device offers real-time data on formaldehyde (HCHO), TVOC levels, humidity, and temperature. Its 2.4-inch tempered glass HD color touch screen delivers clear, instant readings and can be customized with adjustable backlight for comfortable use day or night. Compact yet powerful, the device provides detailed air quality assessments, alerts if thresholds are exceeded, and records historical data for long-term tracking. Its ergonomic design and user-friendly interface make it easy for you to maintain a healthier indoor space, ensuring peace of mind every day.
Keys features of the product name
- High-precision measurements of formaldehyde (0-2000 ppm) using electrochemical sensors for reliable detection.
- TVOC detection within 0-10 mg/m³ range, using semiconductor sensors, with a preheat time of 120 seconds.
- Large 2.4-inch tempered glass HD color touch screen with adjustable backlight for easy reading in any lighting condition.
- Features include real-time data display, customizable alarms for high levels, and historical data recording for trend analysis.
- Compact size (75 × 45 × 95 mm), lightweight at approximately 193 grams, powered via Type-C (5V/2A) with a 1000mAh battery for portable use.
- Includes formaldehyde level classification from excellent (0-0.08 mg/m³) to severe pollution (>0.3 mg/m³) for easy health assessment.
Get this FNIRSI SFD-02 and ensure healthier air now
Imagine having this device assessing your indoor air quality at any moment — making smarter choices for your health. Its sleek design and accurate sensors will become your trusted partner in creating a safer, more comfortable environment. Whether you’re concerned about formaldehyde or TVOC levels, this device provides clear, real-time insights, empowering you to act swiftly and confidently. Perfect for homes, offices, or any indoor space, investing in this air quality monitor means investing in your well-being. Don’t wait until issues become severe—take control today with the FNIRSI SFD-02.
| Color | SFD-02 |
|---|---|
| Condition | New |
| Warehouse | HK Warehouse – Hong Kong |
🌟 Every Purchase Comes with Direct Access to Jake 😎 from JakeSpecial, PhD in Pure Mathematics, Innovator and Entrepreneur — bringing broad expertise and trusted insight across all Special items & ensuring expert support and guidance at every step.
WHY CHOOSE JAKESPECIAL? 🤔
Shopping online isn't just about buying a product—it's about having a smooth, reliable, and worry-free experience. At JakeSpecial, I don't just sell products, I ensure that every order is handled with care, efficiency, and full support 🌟
Here's why you can shop with confidence:
1. Customer Service That Has Your Back 🤝 – If there's any issue with your order, I personally handle it—no delays, no excuses. Whether it's a delivery concern, a damaged item, or any other issue, I fix it, fast.
2. Hassle-Free Resolutions ✨ – Unlike many sellers who dodge responsibility, I take full ownership of every sale. If there's a problem, I solve it directly. Your satisfaction is my priority.
3. Fast & Reliable Shipping 🚀 – My shipments are integrated into high-priority international logistics networks through Cainiao Global Express, ensuring most orders arrive within 7-10 days.
4. Full Tracking Transparency 📍 – Every order comes with a tracking number that lets you monitor your package in real time.
5. Expertise in Business & Problem-Solving 🎓 – I am not just an entrepreneur in the e-commerce business; I also hold a PhD in Mathematics and continue to work at the frontier between computer science and pure mathematics. My expertise spans multiple advanced fields, allowing me to approach complex logistical, operational, and technical challenges with precision and efficiency. This mindset of structured problem-solving and analytical thinking is what enables me to offer a smooth, optimized, and highly reliable shopping experience. Whether it's managing logistics, handling unexpected issues, or improving customer service, I apply the same rigorous problem-solving approach that I use in advanced mathematical research.
When you buy from JakeSpecial, you're not just getting a product—you're getting a professional, well-managed, and worry-free shopping experience with full customer support and a problem-solving approach you won't find elsewhere 💫
FAST & SECURE SHIPPING 📦
I use fast, reliable, and monitored logistical routes to your region. Once your package reaches your country, it is handed over to a local subsidiary of Cainiao Global Express or a major national carrier, such as Evri or Royal Mail for the UK, Colissimo for France, Poste Italiane for Italy, Correos for Spain, or Bpost for Belgium 🌍
I typically dispatch items within 2 business days for products shipped from my warehouse in France and within 5 business days for products shipped from my Hong Kong warehouse. Every package comes with a tracking number, with estimated delivery times ranging from 10 to 20 days, depending on your location. However, most packages arrive within 7 to 10 days ⚡
Q: How long does shipping take? ⏱️
A: Most packages arrive within 7-10 days, with full tracking available. The Cainiao Global Express logistics network ensures reliable transit times, unlike standard shipping services that may take much longer.
Q: What is the journey of a package? 🗺️
A: Every package follows a highly optimized and secure logistics path to ensure fast and reliable delivery. It begins at my warehouse in Hong Kong, where it is prepared for shipment before being transferred to Cainiao Global Express' logistics hub in Mainland China, marking the official start of the shipping process. From there, the package moves through Cainiao's high-efficiency logistics network, ensuring continuous monitoring and rapid transit to its destination country. Once it arrives, it is either handed over to a local Cainiao subsidiary or entrusted to a major national carrier for smooth final delivery. This process guarantees secure, fast, and well-tracked shipping, providing the same level of efficiency as major global retailers.
EASY RETURNS 🔄
If you need to make a return, there's no need to ship the item all the way back to Asia. I make returns easy by accepting them directly at my warehouse in Marseille, France. Feel free to reach out to me — I'm here to make the process as smooth as possible 📬
TRANSPARENCY AND EXCELLENCE ✨
All items are presented accurately in photos and descriptions. If you have any issues with your purchase, please contact me. Your satisfaction is my top priority 💯
PASSION & UNIQUE EXPERTISE 💪
I take pride in offering meticulously crafted items, carefully curated by me, Jake, PhD. Together with Marwa, we bring passion and excellence to every detail ❤️
Related products
