Testo 440 multi-parameter meter with anemometer probe 0563 4401

€677.60

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Set for measuring in ventilation ducts: Testo 440 air flow velocity and indoor air quality measuring instrument and anemometer probe with vane (Ø 16 mm) are safely stored in the housing.

Intuitive: clearly structured measurement menu for volume flow and air velocity determination in ventilation ducts
Convenient: integrated telescope extendable up to 0.85 m with scaling makes measurements easy
Reliable: internal data storage and USB port for data export
As versatile as your challenges: the air velocity and indoor air quality meter can be expanded with a large portfolio of digital probes.

Temperature (internal sensor of the measuring device):
Measuring range: -40 to +150°C
Accuracy: ±0.5°C
Accuracy in the range -40...-25.1 °C and +75...+99.9 °C: ±0.4 °C
Accuracy in the range -25...+74.9 °C: ±0.3 °C
Accuracy in the rest of the range: ±0.5% of the measured value

Resolution: 0.1°C

Airflow speed:
Measuring range: 0.6 to 50 m/s
Accuracy in the range 0.6...40 m/s: ±(0.2 m/s + 1% of the measured value)
Accuracy in the range 40.1...50 m/s: ±(0.2 m/s + 2% of the measured value)
Resolution: 0.1 m/s

General technical data:
Storage temperature for the measuring device: -20 to +50 °C
Storage temperature for probe: -10 to +70 °C
Weight of the measuring device: 250 g
Weight of the probe: 150 g
Dimensions of the measuring device: 154x65x32 mm
Dimensions of the probe: 330x16x16 mm
Operating temperature for the measuring device: -20 to +50 °C
Operating temperature for the probe: -10 to +70 °C
Max. number of probes to be connected to the measuring device: 1x digital probe with wire or 1x NTC temperature probe, 1x digital Bluetooth probe or Testo Smart Probe probe and 1x K-type temperature probe
Batteries: 3xAA finger batteries (included)
Battery life: 12 h
Cable length: 1.7 m
Probe telescope length: 850 mm
Probe head diameter: 16 mm
Probe shaft diameter: 12 mm

USB data cable and carrying bag included.