Starting at $650.00
  • Usually ships in 6-8 weeks



  • Interchangeable sensing probes
  • Remote probes up to 33ft (10m)
  • Battery operating life up to 1 Years
  • 2.4 GHz transmission frequency
  • IEE 802.15.4 transmission system
  • 10mW transmission power
  • 1000m range (in open field)


The E+E EE245 Wireless Temperature / RH / CO2 Transmitter is based on the IEEE 802.15.4 protocol with a transmission frequency of 2.4 GHz. The EE245 measures relative humidity, temperature and CO2. The measurement values can be shown locally on the optional display. Depending on the physical quantities measured, the sampling and transmission rate, the battery life may last up to 3 years. As a standard, batteries provide the power supply. For more power demanding applications the device can be powered through an external adapter.

Applications for the EE245 include:

  • Pharmaceutical industry
  • Warehouses
  • Control rooms
  • Cooling chambers
  • Museums
  • HVAC systems
  • Food industry


Required Components

These additional components are required for the operation of your product. We strongly advise you to purchase these components unless you already own them or own a suitable alternative.


Please consider these optional accessories.