Can I switch between languages?

Yes, the 2.4-inch color LCD supports switching between English and Chinese display interfaces.

What is the response time?

The response time is less than 30 seconds (T<30s) due to the pumping suction detection method.

Is calibration required?

Yes, it includes self-calibration and zero calibration functions to ensure accurate and reliable measurements.

Cl2 No2 No So2 Meter Carbon Dioxide Detector with Top Grade Sensors

Name: Cl2 No2 No So2 Meter Carbon Dioxide Detector with Top Grade Sensors
Brand: Shenzhen Sconda Intelligent Technology Co., Ltd
SKU: 1952464541

Guangdong, ChinaShenzhen Sconda Intelligent Technology Co., Ltd

US$104.00

5-99 Pieces

US$94.00

100-499 Pieces

US$81.00

500+ Pieces

Product profile

Customization

Available

Certification

CE, RoHS

Supply Voltage

DC 3.7V (Rechargeable Lithiumpolymer Battery Capa

Model NO.

501

Standby Time

Over 10 Hours of Continuous Use at Fully Charged

Accuracy

+/- 5%Fs

Response Time

T < 30s

Alarm Mode

Audible-Visual-Vibration and Voice Alarm

Protection Grade

IP65

Product Weight

2800g

Product Size

140*73*32mm

Detection Method

Pumping Suction Gas Getection

Transport Package

Carton Box

Origin

China

HS Code

8531100000

Production Capacity

5, 000 Pieces/Month

Key features

High-Performance Sensors: Imported advanced electrochemical sensors ensure accurate, stable measurements with a 2-year service life.

Long Battery Life: Built-in 3000mAh rechargeable lithium battery supports up to 20 hours of continuous working time.

Multi-Mode Alarm: Features sound, light, vibration, and human voice prompts with user-resettable alarm points.

Durable IP65 Design: High-strength engineering plastic housing offers waterproof, dustproof, and explosion-proof protection.

Flexible Gas Options: Supports various gas types including CO, Cl2, NO2, SO2, H2S, O2, and more with optional ranges.

User-Friendly Interface: 2.4-inch color LCD with English/Chinese display, 5 navigation buttons, and self-calibration functions.

Fast Response Time: Pumping suction detection method ensures a rapid response time of less than 30 seconds.

Portable & Compact: Compact size (140*73*32mm) and lightweight design (280g) for easy portability and operation.

Company profile

Shenzhen Sconda Intelligent Technology Co., Ltd

Guangdong, China

Business Type: Manufacturer/FactoryExport Year: 2018-06-01Nearest Port: ShenzhenAverage Response Time: ≤3.79hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB

AI-Powered supplier vetting

SummarySconda Intelligent Technology Co., Ltd is described as a professional manufacturer of fire safety alarms and gas detection products, with production, measurement, and quality-control capabilities. It holds ISO 9001 certification, reports quality assurance and raw-material traceability, and has experienced R&D engineers and quality-control personnel. However, the available evidence shows no 3D software design, ODM, SDK, or popular-brand OEM services, and no new products during the past year. Customization from samples and designs is available. Overseas service infrastructure, inventory capability, and factory-subcontractor manufacturing contracts are absent. Financial information is limited to year labels without performance details, while after-sales procedures lack written records.

Supplier typeThe supplier is explicitly described as a professional and advanced manufacturer specializing in fire safety alarms, gas detection products, and related air-quality monitoring equipment. However, one assessment states that it is not a professional technical supplier, so its profile is stronger as a product manufacturer than as a technical-services provider.

CertificationsThe supplier reports holding ISO 9001 certification, directly evidencing a certified quality-management system.

R&D capabilityInnovation evidence is limited: the supplier reports no new products in the past year and does not provide ODM, SDK, or 3D software design services. It does report 21–30 years of total R&D engineer experience, but this alone does not establish current innovation performance.

Production capacityThe supplier describes advanced production lines, measuring facilities, manufacturing force, ISO 9001 quality management, and a stated peak- and off-season lead time within 15 workdays. Nonetheless, it reports no valid manufacturing-capacity contract with related subcontractors, no inventory capacity, and only one qualified supplier for the assessed service capability.

Customization capabilityThe supplier explicitly provides customization from samples and customization from designs. This supports product customization, although the same evidence confirms that it does not offer 3D software design services.