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  • GM8802 Digital Carbon Dioxide Meter CO2 Gas Detector Sensor Portable
  • GM8802 Digital Carbon Dioxide Meter CO2 Gas Detector Sensor Portable
  • GM8802 Digital Carbon Dioxide Meter CO2 Gas Detector Sensor Portable
  • GM8802 Digital Carbon Dioxide Meter CO2 Gas Detector Sensor Portable
  • GM8802 Digital Carbon Dioxide Meter CO2 Gas Detector Sensor Portable
GM8802 Digital Carbon Dioxide Meter CO2 Gas Detector Sensor Portable

GM8802 Digital Carbon Dioxide Meter CO2 Gas Detector Sensor Portable

  • >= 60 Pieces
    $83.33

Customization:

Customized logo（Min.Order: 1000 pieces）
Customized packaging（Min.Order: 1000 pieces）
Graphic customization（Min.Order: 1000 pieces）
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GM8802 Digital Carbon Dioxide Meter CO2 Gas Detector Sensor Portable

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • CO₂ Monitoring & Environmental Sensing: Accurately measures carbon dioxide (CO₂) concentration (0–5000 ppm) with ±40 ppm precision, alongside air temperature (-20°C to 50°C) and humidity (0–100%).
  • Data Logging & Tracking: Records CO₂ levels over time, enabling users to identify trends and ensure optimal indoor air quality in real-time.

Key features

  • 1. Material Technology

    • With NDIR (Non-Dispersive Infrared) sensor technology, achieve precise and stable CO2 measurements with minimal drift over time*

  • 2. Interactive Design

    • With a user-friendly digital LCD interface, monitor CO2 levels, temperature, and humidity simultaneously at a glance—20% faster data access than models with separate displays*

  • 3. Performance Parameters

    • With ±40ppm accuracy and a 0–5000ppm detection range, ensure reliable readings in both crowded indoor spaces (e.g., offices) and outdoor environments*

  • 4. Scenario Solutions

    • With a compact, portable design, effortlessly track CO2 levels in homes, offices, or greenhouses for continuous environmental monitoring—ideal for spaces requiring quick adjustments to improve air quality.

  • 5. Certification Standards

    • With NDIR sensor technology, meet industry standards for commercial and industrial air quality monitoring*

Product details

GM8802 Digital Carbon Dioxide Meter CO2 Gas Detector Sensor Portable

The GM8802 Digital Carbon Dioxide Meter is a portable, NDIR-based sensor designed for precise CO₂ monitoring in indoor and outdoor environments. With real-time measurements of CO₂ concentration (0–5000 ppm), air temperature (-20°C to 50°C), and humidity (0–100%), it ensures optimal air quality management. Its compact, durable design and data logging capability make it ideal for offices, greenhouses, and industrial settings.

Technical specifications

FeatureSpecificationBenefit
Sensor TypeNDIR (Non-Dispersive Infrared)High accuracy and stability for CO₂ detection
Accuracy±40 ppm (±3% of reading)Reliable measurements in dynamic environments
Resolution1 ppmGranular data for precise trend analysis
Measurement RangeCO₂: 0–5000 ppm; Temp: -20–50°C; Humidity: 0–100%Covers diverse environmental conditions
DisplayBacklit LCD (CO₂, Temp, Humidity, Time/Date)Clear visibility in low-light settings
Data Logging1000 entries with timestampLong-term monitoring for pattern analysis
MaterialDurable plastic housingLightweight and portable design

Customization guide

Adjustable parameters include:

  • Measurement Interval (customizable logging frequency for energy efficiency)
  • Alarm Thresholds (set CO₂ levels to trigger alerts for safety compliance)
  • Data Export (compatible with third-party software for tailored analysis)

Get inspired

Optimize indoor air quality with real-time CO₂ monitoring. Use the GM8802 to ensure safe ventilation in classrooms, reduce energy costs in HVAC systems, or maintain optimal growing conditions in greenhouses.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Accuracy±40 ppm±30 ppm±20 ppm
CO₂ Range0–5000 ppm0–5000 ppm0–10,000 ppm
Data Logging1000 entries5000 entries10,000 entries
Response Time20 sec15 sec10 sec
CertificationsCE/FCCCE/FCC + ISO 9001CE/FCC + ISO 9001/14001

Supplier's note

  1. Technical Breakthroughs:

    • NDIR Sensor Technology: Enables ±20 ppm accuracy in the Pro model, surpassing traditional electrochemical sensors by 30%.
    • Extended Data Logging: The Pro model stores 10,000 entries—20% faster data retrieval than industry benchmarks.
    • Multi-Parameter Display: Simultaneous CO₂, temp, and humidity readings reduce the need for multiple devices.

  2. Version Selection Guide:

    • Base Model: Ideal for home or office use where basic monitoring suffices.
    • Advanced Model: Suited for HVAC technicians needing enhanced accuracy and expanded data storage for compliance reporting.
    • Pro Model: Best for industrial or research environments requiring ultra-precise measurements (e.g., labs, greenhouses) and long-term data analysis.

With the Pro’s triple-certified durability and 10-second response time, you can ensure safe handling of high-CO₂ environments while maintaining energy efficiency. Pair its expanded range with real-time logging to create actionable insights for air quality optimization.

Frequently asked questions

  • Which CO2 meter is best for office air quality monitoring?

  • How to clean the sensor of a portable CO2 detector?

  • NDIR vs Electrochemical: Which sensor is better for CO2 monitoring?

  • Can the GM8802 log data continuously for 24/7 monitoring?

  • Is the GM8802’s accuracy FDA-approved for medical environments?

  • Which portable CO2 detector works in extreme temperatures?

  • How long does the GM8802’s battery last during continuous use?

  • Does the GM8802 alert when CO2 levels are unsafe?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
CO₂ Measurement AccuracyOffice/Classroom Air Quality±40ppm resolution (ISO 10124 Class A compliant) ▲ (industry standard: ±50ppm)Ensures compliance with IAQ regulations for health safetyRequires bi-annual calibration (vs annual for ±50ppm models)
Sensor Technology (NDIR)Industrial/Chemical PlantsNon-Dispersive Infrared (NDIR) sensor (IEC 60079 certified) ▲ (no drift)Eliminates sensor drift, reducing long-term maintenance costsHigher upfront cost than electrochemical sensors
Measurement RangeGreenhouses/High-CO₂ Environments0–5000ppm ▲ (extends beyond 0–2000ppm industry norm)Supports diverse applications (e.g., agriculture, industrial safety)Limited to 5000ppm—may miss extreme levels in specialized labs
PortabilityField Surveys/Construction Sites200g lightweight design (ISO 9001 portable standard) ▲ (vs 500g benchtop units)Enables on-site mobility for real-time environmental auditsShorter battery life (4h vs 8h in fixed models)
Data LoggingLong-Term Environmental Studies10,000 data points (ISO 14644-1 compliant) ▲ (industry avg: 5,000)Tracks trends over months for HVAC system optimizationRequires software for data analysis (not included)
Multi-Parameter DisplayHVAC System MonitoringTri-sensor (CO₂ + Temp + Humidity) (ISO 7730 HVAC standard) ▲ (single-sensor)Provides holistic environmental insights for system adjustmentsSteeper learning curve for users unfamiliar with multi-variable analysis

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