Specifications

• Interface:
  Bluetooth
• Description:
  Air velocity and IAQ measuring instrument, testo 440 delta P air flow ComboKit 2 with Bluetooth, differential pressure with internal memory and data export function, universal probe handle with Bluetooth, 16 mm vane probe head, 100 mm vane probe head incl. temperature sensor, humidity probe head incl. temperature sensor, telescope (1 m) and 90° angle for both probes, Combi case for testo 440 dP and multiple probes
• Seq:
  80
• Environmentally Preferable:
• Pk:
  1