Levenhuk Wezzer PLUS LP90 Digital CO2 Temperature and Humidity Meter with Colour Display

Product description:

• Compact CO₂ meter that can also measure air temperature and humidity.
• The product warns if CO₂ or humidity levels are considered too low or too high, making the indoor area a less comfortable place to stay.
• If the carbon dioxide concentration exceeds the recommended level for ventilated rooms, the device will alert you to ventilate the room.
• Digital alerts on the colour LCD display and sound alerts are available. Sound can be turned off if desired.
• It has a history of maximum and minimum records.
• In addition, the device calculates the average CO₂ level every 15 minutes or 8 hours. This helps to determine whether there was enough oxygen in the room while the person was sleeping.
• By regularly analysing the obtained data and following ventilation recommendations, you can create a more comfortable atmosphere in any room, whether it is a bedroom, a child's room or an office.
• The device is AC powered (AC adapter must be purchased separately).

Technical data:

• Hygrometer (air humidity):
  • Measurement units: % (RH).
  • Measuring range: 20% to 95%.
  • Measuring resolution: 1%.
• Thermometer (temperature):
  • Measuring units: °C, °F.
  • Indoor measuring range: 0...+50 °C (+32...+122 °F).
  • Measuring resolution: 0.1 ºC.
• General specifications:
  • Display type: colour.
  • Number of displays: 1.
  • Power supply: 5 V, 500 mA AC adapter (not included).
  • Body material: plastic.
  • Illumination available.
  • Additional:
    • Humidity and CO₂ limit alerts.
    • CO₂ measurement range: 400-5000md (ppm).