Import Ar820 Formaldehyde Gas Detector — Buy in wholesale FOB from Supplier in China
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AR820 Formaldehyde Gas Detector
The AR820 formaldehyde gas detector from Week Technology Ltd. is a portable device designed for continuous real-time monitoring of formaldehyde concentrations in indoor environments. It uses an imported advanced sensor to deliver measurements across a 0 to 5.0 ppm range with a resolution of 0.01 ppm and an accuracy of ±5%. The unit also integrates temperature and humidity sensing, covering 0°C to 40°C with 2°C accuracy and 10% to 95% RH with 5% RH accuracy.
Built for household, office, and residential applications, this detector leverages electrochemical or semiconductor sensor technology typical for formaldehyde detection, ensuring stability and repeatability in varied conditions. The device is housed in a compact, ergonomic casing for ease of use, with a digital display for immediate readings. Formaldehyde detectors of this class typically adhere to industry standards such as EN 45544 or GB/T 18204 for performance validation.
Common buyers include environmental consultants, HVAC technicians, and facility managers who require precise indoor air quality assessments. The AR820 is suited for post-renovation inspections, industrial hygiene surveys, and routine workplace monitoring. Week Technology Ltd. offers this model as part of its gas detection lineup, with the unit’s lightweight design facilitating handheld operation during field tests.
| Measurement Range | 0 to 5.0 ppm |
| Resolution | 0.01 ppm |
| Accuracy | ±5% |
| Temperature Measuring Range | 0°C to 40°C (32°F to 104°F) |
| Temperature Resolution | 0.1°C / 0.1°F |
| Temperature Accuracy | ±2°C |
| Humidity Measuring Range | 10% to 95% RH |
| Humidity Resolution | 0.1% RH |
| Humidity Accuracy | ±5% RH |
| Sensor Type | typical electrochemical or semiconductor for formaldehyde |
| Response Time | standard <60 seconds (T90) |
| Operating Environment | 0°C to 40°C, 10% to 95% RH (non-condensing) |
Week Technology Ltd. is based in Shenzhen, Guangdong, China, operating from the 16th floor of Building #3, Zhongke Mansion. The company specializes in gas detection equipment, with a product portfolio that includes portable detectors for formaldehyde, carbon dioxide, and other hazardous gases. Its profile indicates an imported supplier tier, suggesting a focus on sourcing high-precision sensors and components for its instruments.
The supplier’s trust tier is classified as harbor, reflecting a baseline verification level within the platform’s system. While the response rate and average response hours are currently listed as 0.00, indicating no recorded inquiries or replies, the company’s physical address and specialization in gas detection imply a dedicated operational setup. Week Technology Ltd. does not provide additional details on certifications, production capacity, or client base in the available data.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Sourcing AR820 Formaldehyde Gas Detector from Week Technology Ltd. - China Import Guide
Before ordering the AR820 formaldehyde gas detector, verify that the supplier can provide calibration certificates and sensor performance data for the specific unit. Confirm whether the device includes factory calibration or requires on-site calibration post-delivery, as this impacts readiness for deployment.
Logistics details to confirm include the Incoterms (e.g., FOB Shenzhen), packaging for international shipping, and estimated lead time for production and delivery. The AR820’s compact size (exact dimensions not specified) suggests standard air or sea freight options, but clarify whether batteries or accessories are included to avoid customs delays.
Quality checks should include testing the detector’s accuracy against a known formaldehyde source and validating its temperature and humidity compensation. Request the supplier’s quality control documentation, such as ISO 9001 certification or test reports for the sensor’s compliance with EN 45544. Inspection prior to shipment can prevent defects in critical components like the sensor or display.
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30 suppliersBuy Ar820 Formaldehyde Gas De in Bulk — Verified Supplier in China
When sourcing Ar820 Formaldehyde Gas Detector for your business, securing the right balance of quality and cost is essential. Week Technology Ltd., a verified supplier based in China, offers this product for international export. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $1/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Tools & Instruments sector with strong demand from importing countries worldwide.
Ar820 Formaldehyde Gas De Specifications, Trade Terms & Pricing
Importing Ar820 Formaldehyde Gas De requires careful attention to shipping logistics, customs compliance, and secure payment terms. Week Technology Ltd. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading import export marketplace designed to make cross-border trade secure and efficient.
About Week Technology Ltd. — Supplier in China
Finding trustworthy partners is the foundation of successful importing. The supplier of this Ar820 Formaldehyde Gas De has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Tools & Instruments category and connect with top-tier exporters on our comprehensive online B2B marketplace. Start your sourcing journey today.
Import Ar820 Formaldehyde Gas De — Shipping, Logistics & Customs
Importing Ar820 Formaldehyde Gas De requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
Frequently Asked Questions About Ar820 Formaldehyde Gas De
What is the wholesale price of Ar820 Formaldehyde Gas Detector?
The current listed wholesale price for Ar820 Formaldehyde Gas Detector from Week Technology Ltd. is $1/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Week Technology Ltd. through EximNext.
What is the Minimum Order Quantity (MOQ) for Ar820 Formaldehyde Gas De?
The supplier, Week Technology Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Ar820 Formaldehyde Gas De. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
What is the HS Code for Ar820 Formaldehyde Gas Detector?
The HS Code classification for Ar820 Formaldehyde Gas Detector depends on the specific grade and form. Contact Week Technology Ltd. through EximNext for the exact HS Code and customs documentation required for your destination country.
How can I import Ar820 Formaldehyde Gas De from China?
To import Ar820 Formaldehyde Gas De from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Week Technology Ltd.. Ensure you have the necessary import licenses for Tools & Instruments products in your destination country.
Is Week Technology Ltd. a verified supplier?
Yes, Week Technology Ltd. is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
What are the key specifications of Ar820 Formaldehyde Gas Detector?
For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Week Technology Ltd. through EximNext.
What packaging options are available for bulk orders of Ar820 Formaldehyde Gas De?
Week Technology Ltd. offers Ar820 Formaldehyde Gas De with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Which countries import Ar820 Formaldehyde Gas De the most?
Ar820 Formaldehyde Gas De is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Week Technology Ltd. through our platform.
What certifications does this Ar820 Formaldehyde Gas De supplier hold?
Week Technology Ltd. maintains international quality certifications. These ensure that the Ar820 Formaldehyde Gas De meets international quality, safety, and regulatory standards required for cross-border trade.
How do I place a bulk order for Ar820 Formaldehyde Gas Detector on EximNext?
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Week Technology Ltd. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
What payment methods are accepted?
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Week Technology Ltd..
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