Testo 417 Vane Anemometer / Air Flow Meter

Overview

The Testo 417 air flow meter is an advanced instrument that measures air velocity and volume flow in ventilation and air-conditioning systems. With its integrated 100 mm vane, precision and convenience of use, this handheld instrument has become a must-have for HVAC professionals.

The large vane averages the flow across an outlet for representative readings, and volume flow is calculated directly on the instrument. Combined with the optional testovent funnels, the testo 417 measures volume flow quickly and accurately at supply and extract grilles, while a clear display, hold and min/max functions keep everyday measurements simple.

Key Features

• Integrated 100 mm vane for representative airflow measurement
• Measures air velocity, temperature and volume flow
• Wide velocity range with fine 0.01 m/s resolution
• Volume flow calculation up to 99,990 m³/h
• Compatible with testovent funnels for outlet measurement
• Long 50-hour battery life with simple 9 V operation

Applications

• Air velocity and volume flow measurement at outlets and grilles
• Ventilation and air-conditioning commissioning and balancing
• HVAC service and performance checks
• Funnel-based volume flow measurement at supply and extract air

What’s in the Box

• testo 417 air flow meter with integrated 100 mm vane
• 9 V block battery
• Calibration protocol

Why buy from MME in UAE

MOHAMMAD MAHDI Electronics Trading LLC (MME) is a trusted supplier of testo measuring instruments in the UAE, offering genuine products, competitive pricing and knowledgeable local support. Order with confidence and get fast delivery across Dubai, Abu Dhabi and the wider Emirates. Download the datasheet