0635 9432

0635 9432 is a vane probe ø 100mm. Use this 4 inch wired vane probe with the compatible Testo 440 multifunction measuring instrument to measure air velocity, volume flow and temperatures up to +158°F. When connected to the 440 air velocity and IAQ meter clearly structured measurement menus for volume flow enable the measuring instrument to be operated intuitively. The volume flow is precisely calculated due to a convenient input feature of the size and geometry of the duct cross-section. Timed and multi-point mean calculation, average volume flow, current reading and min./max. values are displayed in the measuring instrument. Pressing the button on the vane probe is a particularly useful feature to operate the measuring instrument. For ex- to store individual readings for multi-point mean calculation or to start and stop measurement series for mean calculation over time, just tap the button to begin and end the measurement. This probe also includes a built in temperature sensor.

• Measuring range from -20 to +70°C (temperature - NTC), 0.3 to 35m/s( velocity / volume flow)
• Dimension is 375 x 105 x 46 mm
• Operating temperature range from -5 to +50°C
• 1.4m cable length

Contents

Vane probe, Temperature sensor, Handle adapter, Cable handle, Bracket for Testovent measurement funnel, 4 x AA batteries, Certificate of conformity.