What is the minimum order quantity?

The Minimum Order Quantity (MOQ) is 1 PC, allowing for flexible purchasing.

What technologies are used for accuracy?

It uses Dual Beam NDIR (Non-Dispersive Infrared) technology for stable and accurate readings.

Digital Portable Carbon Dioxide with Ndir Sensor and USB Plug for Greenhouse, Home and Office.

Name: Digital Portable Carbon Dioxide with Ndir Sensor and USB Plug for Greenhouse, Home and Office.
Brand: Kunshan Ast Optoelectronics Co., Ltd
SKU: 2034840325

Jiangsu, ChinaKunshan Ast Optoelectronics Co., Ltd

US$69.10

50-99 Pieces

US$62.60

100-499 Pieces

US$54.60

500+ Pieces

Sample price:US$100.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Yes

Warranty

1years

Model NO.

AG500

Brand

Astop

Customized

Portable

Certification

Gas

CO2

Type

Non-Dispersive Infrared Analysis

Transport Package

Color Box

Specification

120*66*33mm (4.7*2.6*1.3inch)

Trademark

OEM/ODM

Origin

China

HS Code

9027100090

Production Capacity

30000

Key features

Dual Beam NDIR Technology: Ensures high accuracy and long-term stability for CO2, Temp, and RH monitoring.

4-in-1 Multi-Parameter Monitor: Simultaneously measures CO2, Temperature, Relative Humidity, and Real-time Clock.

SD Card Data Logging: Records up to 2 years of data on 32GB SD card with adjustable logging intervals.

Customizable OEM/ODM Service: Offers full customization from samples, designs, or minor adjustments for brands.

Portable USB Powered Design: Compact size (120x66x33mm) with USB power source, ideal for home or office use.

Visual CO2 Status Indicator: 3-color LED (Green/Yellow/Red) changes color based on CO2 concentration levels.

CRR Function & Reminders: Predicts remaining CO2 supply and reminds users to replenish generators.

1-Year Warranty Coverage: Comprehensive warranty support for the AG500 model with professional after-sales service.

Company profile

High Repeat Buyers ChoiceRaw-Materials TraceabilityR&D CapabilitiesODM Services

Kunshan Ast Optoelectronics Co., Ltd

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 4 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤3.22h

AI-Powered supplier vetting

SummaryThe supplier demonstrates broad customization, 3D design, ODM, OEM, and recent product-development capabilities. It holds CE product compliance certification and an ISO 9001:2015 management-system certificate. Written procedures are reportedly used for service evaluation, corrective actions, complaint handling, and finished-product inspection. The supplier has one production line, three experienced export-trade staff, and a stated one-month average lead time in both peak and off-season periods. However, its service coverage is reported as zero overseas countries, it lacks an SDK, has no stated factory environmental impact assessment report, does not continuously reconcile production quantities, and reports no Fortune 500 customer cooperation. Evidence of customer cases is limited to OEM service for well-known brands, without named references.

Supplier typeThe supplier’s stated business scope covers environmental-protection special equipment, instruments, electronic products, optoelectronic devices, electronic components, technical services, and related manufacturing and sales. Its listed products are CO2 Controllers and PAR Meters, indicating a manufacturer and technical-service provider focused on environmental, electronic, and optoelectronic equipment.

CertificationsThe supplier reports CE certification for product compliance and an ISO 9001:2015 certificate for management systems. It also states CE capability under sustainable-development and product certification, providing explicit evidence of these certifications.

After-Sales capabilityWritten procedures and records are reportedly used for service-capability assessment, corrective and preventive actions, and customer-complaint handling. However, overseas service coverage is stated as zero countries, so the evidence supports structured service processes but not broad international service coverage.

R&D capabilityThe supplier states that it had new products during the past year, provides ODM services, and has three research and development engineers. It does not have an available SDK, but the documented new-product activity and ODM capability support a positive assessment of innovation capability.

Production capacityThe supplier reports one production line, a one-month average lead time in both peak and off-season periods, and four years of export experience. It also states that production quantities are not continuously reconciled for each batch or mass-production run, which is a documented production-control weakness.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, flexible customization, 3D software design services, ODM services, and OEM services for well-known brands. These multiple stated service types provide strong evidence of broad customization capability.