What warranty is provided?

We provide a 1-year warranty for the product to cover mechanical defects and ensure quality.

How is the device powered and charged?

The device uses a built-in battery and is charged via USB Type-C, compatible with most standard cell phone chargers or USB power sources.

Digital Air Quality Monitor with Dual Beam Ndir Sensor for Office and Home

Name: Digital Air Quality Monitor with Dual Beam Ndir Sensor for Office and Home
Brand: Kunshan Ast Optoelectronics Co., Ltd
SKU: 2059644735

Jiangsu, ChinaKunshan Ast Optoelectronics Co., Ltd

US$46.60

50-99 Pieces

US$44.60

100-499 Pieces

US$38.80

500+ Pieces

Sample price:US$80.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Yes

Warranty

1 Year

Model NO.

AGp03

Brand

Astop

Customized

Portable

Certification

Gas

CO2

Type

Non-Dispersive Infrared Analysis

Transport Package

Color Box

Specification

90*38*17mm

Trademark

OEM/ODM

Origin

China

HS Code

9027100090

Production Capacity

30000

Key features

Dual-Beam NDIR Sensor: Built-in NDIR technology ensures long-term stability and accurate CO2, temperature, and humidity tracking.

Portable Pocket Design: Compact size (90*38*17mm, 68g) fits in palm, easy to carry for office, home, or lab use.

3-Color LED Indicator: Visual status display: Green (<800ppm), Yellow (800-1200ppm), Red (>1200ppm) for instant air quality check.

OEM/ODM Customization: Full customization options available including samples, designs, and minor adjustments for brand partners.

USB Type-C Charging: Powered via standard USB Type-C cable, compatible with most phone chargers and power banks.

CE Certified Quality: Product meets CE certification standards, backed by ISO 9001 certified manufacturing and QA.

1-Year Warranty: Comprehensive 1-year warranty coverage provided for all units to ensure customer satisfaction.

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.

Product Q&A

Q:What is the measurement range for CO2?

The device measures CO2 concentration in the range of 0 to 5000ppm with a display resolution of 1ppm (0-1000), 5ppm (1000-2000), and 10ppm (>2000).

Q:How does the LED indicator work?

The 3-color LED changes based on CO2 levels: Green indicates <800ppm, Yellow indicates 800-1200ppm, and Red indicates >1200ppm.

Q:Is the product customizable?

Yes, we offer OEM/ODM services including customization from samples, designs, full customization, minor customization, and flexible customization options.

Q:What is the minimum order quantity (MOQ)?

The minimum order quantity is 1 PC, allowing for small batch purchases or sample testing.

Q:What is the lead time for production?

The average lead time is one month for both peak season and off-season periods.