SKU: 0635 9430
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The Testo 0635 9430 100 mm Vane Probe Head is a versatile, high-precision measurement head designed for use with Testo multifunction measuring instruments and universal handles. It enables simultaneous measurement of air velocity, volume flow, and temperature, making it ideal for HVAC professionals, laboratory engineers, and cleanroom technicians.
When combined with the universal Bluetooth® or cable handle and the optional extendable telescope (with 90° angle), this probe head ensures precise airflow measurements at ceiling outlets and ventilation systems. Its large 100 mm vane design ensures stable readings even in turbulent or irregular airflows, providing fast and reliable results.
For enhanced accuracy in swirl and plate outlet measurements, the optional Testovent funnel set and volume flow straightener can be added. The intuitive modular system enables users to expand their measurement capabilities without purchasing a full new probe.
With Testo’s intelligent calibration system, only the probe head needs calibration, keeping your measuring instrument fully operational during the process—reducing downtime and costs.
| Parameter | Specification |
|---|---|
| Product No. | 0635 9430 |
| Measured Parameters | Air velocity, volume flow, temperature |
| Velocity Measuring Range | 0.3 to 35 m/s |
| Velocity 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) |
| Velocity Resolution | 0.01 m/s |
| Temperature Measuring Range | -20 to +70 °C |
| Temperature Accuracy | ±0.5 °C |
| Temperature Resolution | 0.1 °C |
| Operating Temperature | -20 to +70 °C |
| Storage Temperature | -20 to +70 °C |
| Probe Head Diameter | 100 mm |
| Dimensions (L × W × H) | 180 × 105 × 46 mm |
| Weight | 125 g |
| Product Colour | Black |
| Compatibility | Testo universal Bluetooth® or cable handles with adapter 0554 2160 |
| Calibration Concept | Intelligent digital calibration (probe-only) |
Data sheet testo 440
Instruction manual testo Air velocity and IAQ probes with Bluetooth® handle
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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)
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