SKU: 0560 1405
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The Testo 405i Thermal Anemometer is a compact, Bluetooth-enabled hot wire probe designed for precise measurement of air velocity, temperature, and volume flow. Ideal for ventilation ducts and indoor airflow assessments, it transmits readings wirelessly to the Testo Smart App, enabling convenient remote operation and advanced data analysis.
Its extendable telescopic probe (up to 400 mm) makes it easy to reach deep into ducts for accurate measurement. Through the intuitive Smart App interface, users can configure duct geometry, view real-time trends, perform multi-point averaging, evaluate data, and generate professional PDF or Excel reports—all directly from a smartphone or tablet.
When combined with the Testo 605i thermohygrometer, the 405i also allows calculation of cooling and heating output. This powerful, app-connected instrument is ideal for HVAC technicians looking for a compact, intelligent airflow measurement solution.
| Parameter | Specification |
|---|---|
| Product No. | 0560 1405 |
| Temperature Range | –20 to +60 °C |
| Temperature Accuracy | ±0.5 °C |
| Temperature Resolution | 0.1 °C |
| Velocity Range | 0 to 30 m/s |
| Velocity Accuracy | ±(0.1 m/s + 5% of mv) (0–2 m/s); ±(0.3 m/s + 5% of mv) (2–15 m/s) |
| Velocity Resolution | 0.01 m/s |
| Operating Temperature | –20 to +50 °C |
| Battery Life | 15 h |
| Battery Type | 3 × AAA batteries |
| System Requirements | iOS ≥13.0, Android ≥8.0, Bluetooth 4.2 |
| Weight | 119.6 g |
| Dimensions (L × W × H) | 200 × 30 × 41 mm |
| Probe Shaft Diameter | 12 mm |
| Probe Tip Diameter | 9 mm |
| Probe Shaft Length | 400 mm |
| Product Material | Plastic |
| Product Colour | Black/Orange |
| Storage Temperature | –20 to +60 °C |
Data sheet testo 405i
testo Smart Probes FAQ
Information according to Reg. (EU) 2023/2854 (DataAct)
Black&White List Smartprobes
testo Smart Probes startup instruction
EU declaration of conformity testo 405i
Instruction manual testo Smart Probes
Quickstart testo 405i
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DISPATCH TIME -1-3 Days
METRO TRANSIT TIME- 2-4 Days
TRACKING NUMBER- Provided
Advanced Tools has a dedicated Australian based customer service team. There will be no "call backs" "email only" "overseas call centres". Just a phone number and an Advanced Tools employee.
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)
Response Time: We pride ourselves on strong customer service. We will respond to you within 2 hours between Monday - Friday 9am-5pm ACDT (Melbourne)
Advanced Tools is a proud Australian Owned & Operated Business. We are all about supporting other Australian Business' & Brands.
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