Testo 400 Comfort Kit (0563 0409)
Testo 400 Air Flow Kit (0563 0407)
Testo 400 IAQ KIT FOR CO & CO2 (0563 0408)
Testo 440 Indoor Comfort ComboKit with Bluetooth (0563 4408)
Testo 440 dP - Air flow ComboKit 2 with Bluetooth and delta P (0563 4410)
Testo 440 dP - Air flow ComboKit 1 with Bluetooth and delta P (0563 4409)
Testo 400 - Universal Air Flow and IAQ Instrument (0560 0400)
Testo 440 - Airflow ComboKit 2 with Bluetooth (0563 4407)
Testo 440 - Airflow ComboKit 1 with Bluetooth (0563 4406)
Testo 440 - CO2 kit with Bluetooth (0563 4405)
Testo IAQ data logger for long-term measurements
Testo 440 - Vane kit (Ø 100mm) with Bluetooth (0563 4403)
Testo 440 - Vane Kit - Ø 16mm (0563 4401)
Testo 440 - Hot Wire kit (0563 4400)
Testo 440 dP - Air velocity and IAQ measuring instrument with differential pressure sensor (0560 4402)
Testo 440 - Humidity kit with Bluetooth (0563 4404)
Testo 440 - Air velocity and IAQ measuring instrument (0560 4401)
