Precision CO2/Temperature/Humidity Monitor with Ndir Sensor for Greenhouse Hydroponics, Indoor Plants and School
Contact Supplier
Product Highlights
- NDIR Technology: Built-in Non-Dispersive Infrared sensor ensures long-term stability and accurate CO2 detection.
- Multi-Parameter Monitoring: Simultaneously measures CO2 concentration, temperature, and relative humidity for comprehensive air quality tracking.
- Long Battery Life: Internal 1000mA rechargeable battery supports up to 48 hours of continuous operation without external power.
- Visual CO2 Indicator: Three-color LED bar (Green/Yellow/Red) provides instant visual feedback on air quality levels.
- Customizable Design: Offers full customization options including samples, designs, and flexible minor adjustments.
- Portable Desktop Design: Compact palm-sized unit weighing 103g, ideal for schools, offices, greenhouses, and laboratories.
- Adjustable Backlight: Features a three-stage adjustable backlight function for visibility in various lighting conditions.
- Wide Measurement Range: Accurately measures CO2 from 0 to 5000ppm with high precision and fast response time under 2 minutes.
Product Attributes
- Customization
- Available
- After-sales Service
- Yes
- Warranty
- 1years
- Model NO.
- AGn16
- Brand
- Astop
- Customized
- Customized
- Portable
- Desktop
- Certification
- CE
- 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
- Package Size
- 16.00cm * 9.00cm * 7.00cm
- Package Gross Weight
- 0.500kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Precision CO2/Temperature/Humidity Monitor with Ndir Sensor for Greenhouse Hydroponics, Indoor Plants and School
Find Similar Products
Product Description
With built-in NDIR technology to improve long term stability, AGn16 is a smart desktop mini CO2 monitor, designed to accurately track air quality within CO2, temperature and humidity. The portable CO2 detector size of a palm is easy to carry and can detect the air quality in schools, office buildings, hotels, hospitals, laboratories, greenhouse and anywhere that high levels of carbon dioxide are generated. With an internal recharge LI battery, AKn16 can keep work 48 hours without external power supply.
Basic Info:
| Model NO. | AGn16 | Power Source | USB Type-C |
| Trademark | OEM/ODM | Origin | China KunShan |
| Sensor Type | NDIR | HS Code | 9027100090 |
| CO2 Range | 0~5000ppm | Production Capacity | 80000 Pieces/Year |
| Temperature Range | 0~50ºC(32°F to 122°F) | Transport Package | Carton |
| RH Range | 0-100% | Package Type | 1 pcs/Color Box |
| Battery | Internal 1000mA | Weight | 103g Device only |
| Single Package Size | 120*66*33mm (4.7*2.6*1.3inch) |
Feature:
Ø NDIR (Non-Dispersive-Infrared) technology is used to improve the long term stability
Ø CO2/Temperature/RH Monitor; Tracer
Ø CO2 concentration indicator
Ø Build-In recharge LI battery
Ø 3-color indicator bar (green / yellow / red) gradually changes with CO2 concentration
Ø Adjustable three-stage backlight function
Ø Only one key, easy for use.
Initial Setup: When first unboxing, plug in the unit to the included Type-C USB (or one of your own to almost any cell phone charger or USB power source). Then LED display shows a countdown from 15 seconds for warm up .Once the countdown is complete, your product is ready to use.

Three Color Indicator LED:
Three LCD BAR will indicator the CO2 concentration,when CO2<800ppm, Green bar will display on LCD, Yellow bar display when CO2 is 800~1200ppm; Red BAR Display when CO2 >1200ppm.
KEY Function:
When warm up count down finish, the main display will show the CO2 value, press "Function Key" will switch the LCD brightness levels. Press and hold "Function Key" for 3 seconds to enter MENU setting.
Typical test conditions, unless otherwise specified: Ambient Temp =23+/-3°C, RH=50%-70%, Altitude=0~100 meter
| Measurement | Specification |
| Operating Temperature | 32°F to 122°F (0°C to 50°C) |
| Storage Temperature | -4°F to 140°F (-20°C to 60°C) |
| Operating & Storage RH | 0-95%, non-condensing |
| CO2 Measurement | |
| Accuracy at 0~3000ppm | ±50ppm or ±5% of reading, whichever is greater |
| Accuracy over 3000ppm | ±7% |
| Repeatability | 20ppm at 400ppm (standard dev. of 10 readings in 1 minute) |
| Measurement Range | 0-5000ppm |
| Display Resolution | 1ppm (0-1000); 5ppm (1000-2000); 10ppm (>2000) |
| Temp Dependence | ±0.1% of reading per °C or ±2ppm per °C, whichever is greater, referenced to 25°C |
| Pressure Dependence | 0.13% of reading per mmHg (corrected by user's altitude input) |
| Response Time | <2min for 63% of step change or <4.6min for 90% step change |
| Warm-up Time | <30 sec |
| Temp Measurement | |
| Operating Temperature | 32°F to 122°F (0°C -50°C) |
| Display Resolution | 0.2°F (0.1°C) |
| Accuracy | ±1°F (±0.5°C) |
| Response Time | <20min (63%) |
| RH Measurement | |
| Range | 0-100% |
| Accuracy | ±5% |
| Resolution | 1% on Main Reading, 0.1% on Max Min Reading |
| Power Requirements | 160mA Peak, 15mA average at 5.0V |
| Battery Life | 1000mA Recharge LI Battery 48 hours (Test by factory laboratory) |
| Dimension | 120*91.2*27mm (4.7*3.6*1.1inch) |
| Weight | 148g ( 5.22oz) Device only, AC Adapter not included |





KUNSHAN AST Optoelectronics CO., LTD designs, develops and manufactures high quality and affordable electronic device, especially in the field of NDIR gas measurement, our team has 15 years of development experience.
We are ISO 9001 certified ODM/OEM Company, we cooperate with many world-renowned brand companies, and our products are sold to more than 20 countries around the world, mainly the U.S.A, Europe and Japan. Our engineers design our products while keeping the following goals in mind: to ensure the highest level of quality, accuracy, our design team strives to improve the competitive edge of our products to help you develop a broader market.
Our team is committed to the research and development of infrared measurement. Especially in the field of NDIR gas measurement, our team has 15 years of development experience, and professional engineering development experience allows us to continue to receive high praise from customers. We continue to invest and improve in research and development, automatic calibration equipment, and automatic testing equipment, so that we can better serve and meet the expectations of our global partners. Mutual benefit and win-win with partners.
About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR2442368". Items marked "" are certified.
Company Profile
KUNSHAN AST Optoelectronics Co., Ltd designs, develops and manufactures high quality and affordable electronic device, especially in the field of NDIR gas measurement, our team has 15 years of development experience.
We are ISO 9001 certified ODM/OEM Company, we cooperate with many world-renowned brand companies, and our products are sold to more than 20 countries around the world, mainly the U. S. A, Europe and Japan. Our engineers design our products while keeping the following goals in mind: To ensure the highest level of quality, accuracy, our design team strives to improve the competitive edge of our products to help you develop a broader market.
Our team is committed to the research and development of infrared measurement. Especially in the field of NDIR gas measurement, our team has 15 years of development experience, and professional engineering development experience allows us to continue to receive high praise from customers. We continue to invest and improve in research and development, automatic calibration equipment, and automatic testing equipment, so that we can better serve and meet the expectations of our global partners. Mutual benefit and win-win with partners.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- No. 285, North Yudai Road, Kunshan City, Suzhou, Jiangsu, China
-
Plant Area
- 1200 square meters
-
Number of Employees
- 25
-
Registered Capital
- 2,000,000 RMB
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: one month -
Nearest Port
- Shanghai Port
-
Minimum Order Quantity
- 1 PC
-
Supply Chain Partners
- 32
Our Production Capability & Technical Expertise
-
Main Products
- CO2 Controller, Par Meter
-
Production Lines
- 1
-
Production Machines
- Assembling Line
-
QA/QC inspectors
- 2 people
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 3 people
-
Traceability of Raw Materials
- Yes
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2020-11-26
-
Export Year
- 4 Years
-
Main Markets
- North America, Europe, Domestic
-
Repeat Buyers Choice
- 80%~100%
-
Number of Foreign Trading Staff
- 3
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- Yes
Our Certifications, Standards & Industry Recognition
-
Product Certification
- CE
-
Cooperated with Fortune 500
- No
FAQ
- What is the battery life of the device?
- The internal 1000mA rechargeable battery can operate for up to 48 hours without an external power supply.
- Can this monitor be customized?
- Yes, we offer full customization, minor customization, and flexible customization from samples or designs.
- How does the color indicator work?
- The LED bar turns Green when CO2 is below 800ppm, Yellow between 800-1200ppm, and Red when above 1200ppm.
- What is the response time for measurements?
- The response time is less than 2 minutes for 63% of a step change or less than 4.6 minutes for a 90% step change.
- What is the minimum order quantity?
- The minimum order quantity is 1 piece, allowing for flexible purchasing for individual or small business needs.
- Does the product come with a warranty?
- Yes, the product includes a 1-year warranty and after-sales service support.
Send your message to this supplier
People who viewed this also viewed
-
US$76.80-92.40 / Piece
-
US$38.80-46.60 / Piece
-
US$25.60-50.00 / Piece
-
US$76.80-92.40 / Piece
-
US$76.80-92.40 / Piece
-
US$27.90-37.50 / Piece
Find Similar Products By Category
- Supplier Homepage
- Products
- CO2 Monitor
- AGn10
- Precision CO2/Temperature/Humidity Monitor with Ndir Sensor for Greenhouse Hydroponics, Indoor Plants and School
Related Categories
Hot Searches
- Gas Meter Factories
- CO Detector Factories
- Water Detector
- China Detector Factories
- 4 Gas Detector
- Multi Gas Detector
- Battery Gas Detector
- Gas Detector Unit
- Gas Leakage Detector Alarm
- Carbon Dioxide Sensor Bulkbuy