SKU: 0635 9572
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The Testo 0635 9572 Digital Vane Probe (Wired) is a precision instrument for accurate air velocity, volume flow, and air temperature measurements in ventilation ducts and HVAC systems. Designed for professionals who demand reliable performance, this wired vane probe combines robust construction with advanced digital processing for superior accuracy across a wide measuring range of 0.6 to 50 m/s.
Featuring a temperature sensor (NTC) for simultaneous temperature readings, the probe ensures efficient multi-parameter measurement without additional equipment. The extendable telescope (up to 1.0 m) with high-contrast scaling makes it easy to determine immersion depth—even in low-light environments.
For user convenience, the handle-integrated button allows you to store readings or start/stop timed or multi-point measurement series directly from the probe. The system’s intelligent calibration concept eliminates measurement uncertainty and allows independent calibration of the probe—so the measuring instrument (e.g., Testo 400, 440, or 480) remains in use during servicing.
With optional accessories like the telescope extension (up to 2.0 m) or Bluetooth® handle, you can adapt the probe for a variety of applications, from small ducts to large air handling units.
| Parameter | Specification |
|---|---|
| Product No. | 0635 9572 |
| Sensor Type | Digital Vane Anemometer with Temperature Sensor |
| Velocity Range | 0.6 to 50 m/s |
| Velocity Accuracy | ±(0.2 m/s + 1% of mv) (0.6–40 m/s) ±(0.2 m/s + 2% of mv) (40.1–50 m/s) |
| Velocity Resolution | 0.1 m/s |
| Temperature Range | -10 to +70 °C |
| Temperature Accuracy | ±1.8 °C |
| Temperature Resolution | 0.1 °C |
| Telescope Length | 1,000 mm (extendable to 2.0 m with optional extension) |
| Probe Head Diameter | 16 mm |
| Probe Shaft Length | 230 mm |
| Probe Shaft Diameter | 16 mm |
| Cable Length | 1.4 m |
| Operating Temperature | -5 to +50 °C |
| Storage Temperature | -20 to +60 °C |
| Weight | 430 g |
| Dimensions (L × W × H) | 790 × 50 × 40 mm |
| Product Colour | Black / Orange |
| Calibration Concept | Intelligent digital calibration (independent of instrument) |
Data sheet testo 440
Data sheet testo 400
Instruction manual testo Air velocity and IAQ probes with cable handle
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DISPATCH TIME -1-3 Days
METRO TRANSIT TIME- 2-4 Days
TRACKING NUMBER- Provided
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Email: sales@advancedtools.com.au
Phone: 08 7083 9862
Head Office: Unit 5/45 Bunnett St, Sunshine North, VIC 3020 (office only - no shopfront)
Business hours: Monday - Friday 9am-5pm ACDT (Melbourne)
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