What is the minimum order quantity?

The minimum order quantity is 1 piece.

How do I know the air quality level?

A three-color indicator bar changes from green (CO2<800ppm) to yellow (800-1200ppm) and red (>1200ppm).

Portable Digital Carbon Dioxide Meter for Hotel, Home and School

Name: Portable Digital Carbon Dioxide Meter for Hotel, Home and School
Brand: Kunshan Ast Optoelectronics Co., Ltd
SKU: 2066921145

Jiangsu, ChinaKunshan Ast Optoelectronics Co., Ltd

US$39.90

50-99 Pieces

US$33.60

100-499 Pieces

US$29.90

500+ Pieces

Sample price:US$80.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Yes

Warranty

1 Years

Model NO.

AGn16

Brand

Astop

Customized

Portable

Desktop

Certification

Gas

CO2

Type

Non-Dispersive Infrared Analysis

Transport Package

Color Box

Specification

120*66*33mm

Trademark

OEM/ODM

Origin

China

HS Code

9027100090

Production Capacity

30000

Key features

NDIR Technology: Built-in Non-Dispersive Infrared technology ensures long-term stability and accurate CO2 monitoring.

Long Battery Life: Internal 1000mA rechargeable battery supports up to 48 hours of continuous operation without external power.

Multi-Parameter Monitoring: Simultaneously tracks CO2 concentration, temperature, and relative humidity for comprehensive air quality assessment.

Visual CO2 Indicator: Three-color LED bar (Green/Yellow/Red) provides instant visual feedback on air quality levels.

Customization Options: Offers full customization, minor customization, and flexible customization from samples or designs.

Wide Measurement Range: Accurately measures CO2 from 0 to 5000ppm with high precision across various environments.

Portable Design: Compact palm-sized desktop unit weighing 148g, ideal for schools, offices, hotels, and laboratories.

Adjustable Backlight: Features a three-stage adjustable backlight function for visibility in different lighting conditions.

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: ≤2.09h

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.