








💨 Master airflow like a pro—because precision waits for no one.
The Testo 417 Anemometer is a handheld, pre-calibrated airflow meter designed for precise measurement of air velocity, volume flow, and temperature in HVAC systems. Featuring a 4-inch vane sensor, it operates within a temperature range of 32 to 122 °F and velocity range up to 3937 fpm. Its smart app compatibility enables seamless data visualization, storage, and documentation on smartphones or tablets, transforming your device into a second display. The complete kit includes specialized funnels, a flow straightener, and a transport bag, making it the ultimate tool for efficient, on-site ventilation system diagnostics and regulation.





| Brand | Testo |
| Material | Plastic |
| Item dimensions L x W x H | 45 x 108 x 236 Millimeters |
| Item Weight | 243 Grams |
| EU Spare Part Availability Duration | 2 Years |
| Manufacturer | Testo |
| Language | English |
| Item model number | testo 417 Kit 2 |
| Product Dimensions | 4.5 x 10.8 x 23.6 cm; 243 g |
| ASIN | B0BT2Q62Y6 |
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