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Carbon monoxide detector, battery-operated, gas detector with display and temperature display

Sold by B2C Agro Top Garden GmbH and 3 other sellers

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Product information

Description

General description

The LM 201A carbon monoxide detector is a battery-operated device designed to provide early warnings of dangerous CO concentrations. It features a clear display that shows temperature, CO concentration, battery charge level, and operational status, along with three colored LED indicators for easy monitoring.

Technical specifications

  • Effective detection gas: carbon monoxide
  • Detection method: electrochemical sensor
  • Use voltage: 4.5 V DC
  • Working environment: temperature 0℃ to 45℃
  • Relative humidity: 0-90% RH
  • No-load current: 80 ± 10 µA
  • Alarm current: 45 ~ 75 mA
  • Alarm sound level: > 85 dB (1 m distance)
  • Power indicator: flashes once every 45 seconds
  • Fault detection: Detection every 2 minutes

    • Compatibility and accessories

  • Includes: 1 x CO detector type LM 201A
  • 3 x 1.5 V DC type AA batteries

    • Usage

  • Early warning system for different CO concentrations
  • CO alarm activates in case of dangerous CO concentration
  • Sound can be muted for 5 minutes in case of false alarm

    • Other information

  • Applicable occasions: family, hotel single room, warehouse, basement
  • Self-test function and TEST button for gas detector testing
  • Error warning in case of malfunction and low battery warning signal

    • Features

    • Brand
      MEMKEY
    • Colour
      White
    • NF certification
      NF138
    • Warranty
      2 year(s)
    • Origin
      Made in Serbia

    Customer reviews

    4,5
    / 46 Reviews
    Reviews verified by ManoMano
    BBERNARD
    Published on 09/06/2025, France

    Dual-function device: carbon monoxide and temperature detector. Very practical.

    1 person found this helpful
    Ppaul
    Published on 02/01/2025, France

    not yet used

    PPatrick
    Published on 09/01/2025, France

    Great device. Very fast delivery, I recommend

    GGUY
    Published on 02/09/2025, France

    As described. Very easy to use. I recommend it.

    Ppatrice
    Published on 05/03/2024, France

    the temperature display does not work!!!!!

    RROBERT
    Published on 07/10/2024, France

    I already had one and I am replacing it

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    The DIY, home and garden specialist

    The DIY, home and garden specialist

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    More than 7 million individual and professional customers

    More than 7 million individual and professional customers