TESTO 0635 9431 Vane probe Ø 100 mm digital

TESTO 0635-9431 Vane probe-Ø 100 mm digital

The TESTO 0635 9431 is a 100 mm diameter digital vane probe, used for measuring air velocity, temperature, and volume flow. It is commonly used in HVAC (heating, ventilation, and air conditioning) systems to monitor and control airflow and temperature.

Probes equipped with vane sensors can accurately measure airflow in ducts or at ventilation system air outlets. The digital display provides real-time measurements of air velocity, temperature, and volume flow, making it easy to monitor and adjust HVAC systems. Overall, the TESTO 0635 9431 propeller probe is a useful tool for maintaining optimal air quality and comfort in indoor environments.

Volume flow measurement at outlets with the Testo 440 

TESTO 0635 -9431 Vane probe Ø-100 mm digital key features:

• Intuitive: clearly structured measurement menu for volume flow and parallel determination of air velocity, volume flow, and air temperature
• Precise: get the right results in next to no time, even in turbulent air flow – using the optionally available funnel set and volume flow straightener
• Convenient: Bluetooth connection between measuring instrument and probe, with a practical button on the handle for storing individual readings, convenient measurement at ceiling outlets with optional telescope (up to 1 m)
• Intelligent calibration concept

TESTO 0635- 9431 Vane probe-Ø 100 mm digital specifications:

General technical data:

• Storage temperature: Storage temperature
• Weight: Weight
• Dimensions: Dimensions
• Operating temperature: -5 to +50 °C
• Probe head diameter: 100 mm
• Product color: black/orange
• Battery type: 4 x type AA batteries
• Battery life: 60 h

Temperature – NTC :

• Measuring range: -20 to +70 °C
• Accuracy: ±0.5 °C
• Resolution: 0.1 °C

Velocity / Volume flow :

• Measuring range: 0.3 to 35 m/s
• Accuracy :±(0.1 m/s + 1.5 % of mv) (0.3 to 20 m/s)±(0.2 m/s + 1.5 % of mv) (20.01 to 35 m/s)
• Resolution: 0.01 m/s

TESTO 0635 9431 Applications

• Hospitals
•  Medical centers
•  Commercial buildings
•  Air-conditioned rooms