Testo 440 multi-parameter meter with anemometer probe 0563 4400

•     A measuring instrument for all climate-related parameters
•     Intuitive: clearly structured measurement menu for air volume flow and velocity determination in ventilation ducts
•     Convenient: integrated telescope extendable up to 0.85 m with scaling makes measurements easy
•     Complementable with a wide range of probes
•     Analytical software for creating professional reports and managing measurement data

Temperature:
Measuring range for probe: -20 to +70°C
Measuring range for the measuring device (internal sensor): -40 to +150°C
Accuracy for probe: ±0.5°C
Accuracy for measuring device (internal sensor) in the range -40...-25.1 °C and +75...+99.9 °C: ±0.4 °C
Accuracy for measuring device (internal sensor) in the range -25...+74.9 °C: ±0.3 °C
Accuracy for the measuring device (internal sensor) in the rest of the range: ±0.5% of the measured value
Resolution: 0.1°C

Absolute pressure:
Measuring range: +700 to +1100 hPa
Accuracy: ±3.0 hPa
Resolution: 0.1 hPa

Airflow speed:
Measuring range: 0 to 30 m/s
Accuracy in the range 0...20 m/s: ±(0.5 m/s + 5% of the measured value)
Accuracy in the range 20.01...30 m/s: ±(0.03 m/s + 4% of the measured value)
Resolution: 0.01 m/s

General technical data:
Storage temperature for the measuring device: -20 to +50 °C
Storage temperature for probe: -20 to +70 °C
Weight of the measuring device: 250 g
Weight of the probe: 90 g
Dimensions of the measuring device: 154x65x32 mm
Dimensions of the probe: 315x12x12 mm
Operating temperature for the measuring device: -20 to +50 °C
Operating temperature for the probe: -20 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: 9 mm
Probe shaft diameter: 12 mm

USB data cable and carrying bag included.