Product Features:
- Provides parallel determination of air velocity, volume flow and air temperature
- Easily attaches to the universal Bluetooth or cable handle or to the extendable telescope (all sold separately)
- Connects to Testo's funnel set and volume flow straightener (sold separately) to provide accurate, fast measurements - even in turbulent air flow
- Intelligent calibration concept allows main unit to be used continuously, with only the probe head requiring calibration
- Includes temperature sensor
- Note: Handle adapter (sold separately) required to connect to universal handle or extendable telescope
The Testo 0635 9430 Digital Vane Probe Head, 100 mm, provides parallel determination of air velocity, volume flow, and air temperature. The vane probe head measures air velocity from 59 to 6889.8 fpm with an accuracy of up to ±(19.7 fpm + 1.5 % of mv). It is also equipped with a temperature sensor to carry out measurements of air temperature.
To use the the vane probe head, simply combine it with a handle adapter (sold separately) and then attach it to the universal handle with cable or Bluetooth. For convenient measurements at ceiling outlets, it is recommended to use the extendable telescope with a 90° angle. Use the a funnel set and volume flow straightener (sold separately) with the vane probe head in order to carry out accurate measurements in turbulent air flow.
| Specifications |
| Velocity / Volume Flow |
| Measuring Range |
59 to 6889.8 fpm (0.3 to 35 m/s) |
| Accuracy |
±(19.7 fpm + 1.5 % of mv) (59 to 3937 fpm)
±(39.37 fpm + 1.5% of m.v.) (3939 to 6889.76 fpm) |
| Resolution |
1.97 fpm (0.01 m/s) |
| Temperature - NTC |
| Measuring Range |
-4 to 158 °F (-20 to 70 °C) |
| Accuracy |
±0.9 °F (±0.5 °C) |
| Resolution |
0.1 °F (0.1 °C) |
| General Technical Data |
| Operating Temperature |
-4 to 158 °F (-20 to 70 °C) |
| Diameter Probe Shaft |
3.937 in. (100 mm) |
| Dimensions |
7.1 x 4.1 x 1.8 in. (180 x 105 x 46 mm) |
| Weight |
4.4 oz. (125 g) |
- 1 - Vane Probe Head
- 1 - Bracket for Testovent Measurement Funnel
- 1 - Calibration Protocol
|
| Model |
Description |
Buy Now |
Price |
| 440-HW-KIT |
Testo 440-HW-KIT (0563 4400) Hot Wire Kit with 440 Air Velocity and IAQ Measuring Meter, 0.35" Hot Wire Probe |
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($609.00)Sale $517.65 |
| 440-SV-KIT |
Testo 440-SV-KIT (0563 4401) Small Vane Kit with 440 Air Velocity and IAQ Measuring Meter, 0.63" Vane Probe |
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($675.00)Sale $573.75 |
| 440-LV-KIT |
Testo 440-LV-KIT (0563 4403) Bluetooth Large Vane Kit with 440 Air Velocity and IAQ Measuring Meter, 3.9" Vane Probe |
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($869.00)Sale $738.65 |
| 440-HUM-KIT |
Testo 440-HUM-KIT (0563 4404) Bluetooth Humidity Kit with 440 Air Velocity and IAQ Measuring Meter, 0.47" Humidity/Temperature Probe |
|
($539.00)Sale $458.15 |
| 440-CO2-KIT |
Testo 440-CO2-KIT (0563 4405) Bluetooth CO2 Kit with 440 Air Velocity and IAQ Measuring Meter, CO2 Probe with Humidity/Temperature Sensor |
|
($949.00)Sale $806.65 |
| 440-AF-KIT-1 |
Testo 440-AF-KIT-1 (0563 4406) Bluetooth Air Flow Combo Kit 1 with 440 Air Velocity and IAQ Measuring Meter, 3.9" Vane Probe, 0.35" Hot Wire Probe |
|
($1,149.00)Sale $976.65 |
| 440-AF-KIT-2 |
Testo 440-AF-KIT-2 (0563 4407) Bluetooth Air Flow Combo Kit 2 with 440 Air Velocity and IAQ Measuring Meter, 3.9" Vane Probe, 0.63" Vane Probe |
|
($1,219.00)Sale $1,036.15 |
| 440-IAQ-KIT |
Testo 440-IAQ-KIT (0563 4408) Bluetooth Indoor Comfort Combo Kit with 440 Air Velocity and IAQ Measuring Meter, CO2 Probe, Turbulence Probe |
|
($2,035.00)Sale $1,729.75 |
| 440-DP-KIT-1 |
Testo 440-DP-KIT-1 (0563 4409) Bluetooth & delta P Airflow Combo Kit 1 w/dP Air Velocity & IAQ Meter, Vane Probe, Hot Wire Probe Head, Telescope |
|
($1,759.00)Sale $1,495.15 |
| 440-DP-KIT-2 |
Testo 440-DP-KIT-2 (0563 4410) Bluetooth & delta P Airflow Combo Kit 2 w/dP Air Velocity and IAQ Measuring Meter, Vane Probe, Probe Heads, Telescope |
|
($1,899.00)Sale $1,614.15 |
The Testo Probe System for Maximum Measurement Convenience
(1.97 MB)
