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  •   Mini CO₂ air quality monitor | NDIR technology | 400–5000 ppm | LED display | metal + ABS plastic | with audible alarm
      Mini CO₂ air quality monitor | NDIR technology | 400–5000 ppm | LED display | metal + ABS plastic | with audible alarm 1
      Mini CO₂ air quality monitor | NDIR technology | 400–5000 ppm | LED display | metal + ABS plastic | with audible alarm 2

    Mini CO₂ air quality monitor | NDIR technology | 400–5000 ppm | LED display | metal + ABS plastic | with audible alarm

    Code: DM176
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    Price 68.72 € VAT incl.
    ( 56.79 € VAT excl. )
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    A CO₂ air quality meter designed for real-time monitoring of carbon dioxide (CO₂) concentration indoors. The device uses NDIR infrared technology, ensuring high accuracy and stable long-term operation. Thanks to its metal + ABS housing, clear LED display, and integrated alarm, this meter is suitable for home users as well as offices, industrial environments, laboratories, and technical professionals. 

  • Product description

    Technical Specifications

    Model: DM176
    Manufacturer / brand: Dienmern
    Type: Air quality / CO₂ meter
    Measurement technology: Infrared (NDIR)
    CO₂ measurement range: 400–5000 ppm
    CO₂ alarm threshold: 1000 ppm
    Measurement resolution: 1 ppm
    Temperature range: 0 °C ~ +50 °C
    Temperature accuracy: ±0.1 °C
    Humidity range: 20% ~ 85% RH
    Measurement units: °C
    Display: LED display
    Power supply: Rechargeable lithium battery, 1000 mAh
    Usage: Indoor / car / new buildings / bedroom
    Housing: Metal + ABS plastic
    Color: Silver grey / black
    Dimensions: 80 × 80 × 43.5 mm
    Certificates: CE, RoHS
    Package contents: Main device, user manual, charging cable
    Country of origin: China

    Functions

    Real-time CO₂ monitoring – continuously displays actual carbon dioxide concentration
    Smart alarm – alerts when CO₂ level exceeds 1000 ppm
    NDIR technology – higher accuracy, longer lifespan, lower measurement drift
    Temperature display – additional environmental monitoring in one device
    LED display – clear visibility even in low-light conditions
    Compact and portable – easy to move between rooms or use in a vehicle

    Applications

    For home users: Ideal for bedrooms, children’s rooms, or living areas. Helps determine when ventilation is needed, improves sleep quality and overall well-being, especially in airtight or newly built homes.
    For electricians / engineers: Useful tool for assessing indoor microclimate, testing ventilation or heat recovery systems, and performing technical inspections.
    For offices and commercial spaces: Ensures a comfortable and productive working environment. Helps maintain recommended CO₂ levels and reduce fatigue and loss of concentration.

    Pros

    High-accuracy NDIR CO₂ sensor
    Integrated audible alarm
    Durable metal housing
    Compact size, easy to carry
    Rechargeable battery – no continuous power supply required
    CE and RoHS certified

    Cons

    No IP protection rating (intended for indoor use)
    Does not measure TVOC or PM2.5 (focused on CO₂ and temperature) 

    Illustrative image may have been created using AI. The appearance of the product may differ slightly from the image shown. Please refer to the technical specification.

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