199 € (vat 0 %) plus shipping. Due the high demand, please check the avaibility.

Aranet4 Air Quality Monitor

  • CO₂ is a key indicator for fresh air. High concentrations of CO₂ can cause tiredness, headaches and dizzines. 

    Aranet4 shows CO₂ measurements directly on its e-ink screen with a corresponding color indicator and configurable sound alarms.

    Aranet4 uses the most precise Nondispersive infrared (NDIR) sensor technology for accurate CO₂ measurements. It has a super-efficient e-ink display that extends its battery life up to 2 years (2xAA).

  • CO₂, temperature, relative humidity, atmospheric pressure monitoring

    NDIR CO₂ sensor

    Energy-efficient e-ink display

    Smartphone app

    Up to 2-year battery life (2xAA)

    Access to the Aranet business ecosystem (Aranet PRO, Aranet Cloud, SensorHUB) – only available with Aranet4 PRO


Pan-Baltic / Finland / Overseas

Miikka Vahtera
FI +358 40 560 2995

LV +371 273 03 108



Juris Kokainis

+371 26 431 300 juris@kauss.agency

Armands Alvaters

+371 28 344 103


Estonia (cc. Adfactory Production)

Jan Mägi

+372 524 4532

© 2021 by Sia Kauss Agency

Company ID: LV40203211458

Privacy Policy