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 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 440 - Vane kit (Ø 100mm) with Bluetooth (0563 4403)
Testo Hot Wire Probe (Temperature and Humidity Sensor) w/Bluetooth * For 400 & 440 (0635 1571)
Testo Hot Wire Probe (Temperature and Humidity Sensor)-Fixed Cable * For 400 & 440 (0635 1572)
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)
Testo Vane probe head only (Ø 100 mm) *For Testo 400 & 440 (0635 9430)
Testo Hot Wire Probe (Temperature Sensor) - Fixed Cable *For 400 & 440 (0635 1032)
Testo Universal Bluetooth® handle for connecting probe heads (0554 1111)
Testo Universal cable handle for connecting Testo 400 probe heads (0554 2222)
Testo Handle adapter for connection to Testo 400 Air Flow Probes (0554 2160)
Testo USB mains unit with cable (0554 1106) - For Testo 400
