Mini Digital Desktop Air Quality Monitoring for Greenhouse, Home and Indoor Plant

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Product Description

Basic Information
Model NO. Agn16 Brand Astop
Customized Available (OEM/ODM) Portable Desktop / Handheld
Certification CE Gas Type CO2
Analysis Type Non-Dispersive Infrared (NDIR) HS Code 9027100090
Product Description

With built-in NDIR technology to improve long-term stability, AKn16 is a smart desktop mini CO2 monitor, designed to accurately track air quality including CO2 levels, temperature, and humidity. This palm-sized portable CO2 detector is easy to carry and suitable for schools, office buildings, hotels, hospitals, laboratories, and greenhouses. Featuring an internal rechargeable Li-battery, it can operate for up to 48 hours without an external power supply.

Key Features
NDIR technology for superior long-term stability
3-in-1 Monitor: CO2, Temperature, and Relative Humidity
3-Color concentration indicator (Green / Yellow / Red)
Built-in 1000mA rechargeable Lithium battery
Adjustable three-stage backlight function
Simple one-key operation for ease of use
Operating Instructions

Initial Setup: When first unboxing, plug the unit into a Type-C USB power source. The LED display will show a 15-second countdown for sensor warm-up. Once complete, the device is ready for use.

Operating Countdown

Three Color Indicator LED:

Green Bar CO2 < 800ppm

Yellow Bar CO2 800 ~ 1200ppm

Red Bar CO2 > 1200ppm

Technical Specifications
Measurement Specification
CO2 Range 0 ~ 5000ppm
CO2 Accuracy ±50ppm or ±5% of reading (0~3000ppm)
Temperature Range 32°F to 122°F (0°C to 50°C)
RH Range 0 - 100%
Warm-up Time < 30 seconds
Response Time < 2 minutes (63% step change)
Battery Life 1000mA Rechargeable Li Battery (Up to 48 hours)
Dimensions 120 * 91.2 * 27mm (4.7 * 3.6 * 1.1 inch)
Application Scenarios
Manufacturing Excellence

As an ISO 9001 certified ODM/OEM provider, we design, develop, and manufacture high-quality electronic devices. Our products are recognized globally across the United States, Europe, and Asia. With over 15 years of experience in NDIR gas measurement, our engineering team ensures the highest levels of quality and accuracy.

We utilize automatic calibration and testing equipment to meet the rigorous expectations of our global partners, focusing on innovation and precision in infrared measurement.

Frequently Asked Questions (FAQ)
1. What is NDIR technology and why is it important?

NDIR (Non-Dispersive Infrared) technology is a spectroscopic sensor used for gas analysis. It is highly valued for CO2 monitoring because it offers excellent long-term stability and high accuracy compared to other sensor types.

2. How long does the battery last on a single charge?

The device features a 1000mA internal rechargeable Li battery that can provide up to 48 hours of continuous monitoring without an external power source.

3. What do the different colors on the indicator bar represent?

The indicator bar changes based on CO2 concentration: Green is for healthy levels (< 800ppm), Yellow for caution (800-1200ppm), and Red for high concentration (> 1200ppm).

4. Does this monitor require professional installation?

No, it is a plug-and-play desktop device. Simply connect it to a Type-C USB power source for the initial 15-second warmup, and it will start monitoring immediately.

5. Can this device be used in a greenhouse?

Yes, the AKn16 is ideal for greenhouses, schools, offices, and homes where tracking CO2 levels is critical for plant growth or human health.

6. Is it possible to adjust the screen brightness?

Yes, the device features an adjustable three-stage backlight function which can be switched easily using the main function key.

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