Testo anemometer testo 405 stick type

Measurement of wind speed, wind temperature, and air volume (instantaneous values) Measurements in ventilation ducts and indoors High accuracy especially at 0~2m/s Rotating display and telescopic rod up to 300mm Main body/sensor integrated

[Key Features]

● Highly accurate measurement of very low airflow (0–2 m/s) Capable of precisely measuring extremely weak air currents that are difficult to detect with standard anemometers. Useful for tasks such as checking HVAC airflow and investigating drafts in building gaps.

● Measures air velocity, airflow volume, and temperature in one device In addition to air velocity, it supports airflow calculation and temperature measurement. It can be used for a wide range of applications such as equipment inspection and HVAC balancing. It also supports airflow calculations up to 99,990 m³/h, making it suitable for ventilation system management.

● Telescopic rod extending up to 300 mm The extendable probe allows easy measurement inside deep ventilation ducts. Its design makes it convenient for use in narrow spaces and at elevated air outlets.

● Rotating display for excellent visibility The LCD screen features an adjustable rotating mechanism. You can change the viewing angle according to your working posture, improving operational efficiency. The backlight ensures good visibility even in dark environments.

● Lightweight and compact for easy portability Weighing approximately 115 g, the device is lightweight and easy to carry to job sites. Its slim stick-shaped design fits easily into tool bags, making it ideal for inspection tasks and routine fieldwork.

● Protective shutter for sensor safety Equipped with a rotating protective shutter for the delicate hot-wire sensor. It reduces the risk of damage during transport or storage, ensuring long-term reliable use.

● Ideal for HVAC and ventilation system maintenance Highly regarded for HVAC inspections, ventilation duct airflow checks, and indoor environmental measurements. Particularly useful for evaluating ventilation efficiency and adjusting airflow balance.

● Simple operation, beginner-friendly design Requires no complex setup, allowing quick and easy measurements. Recommended for users who prioritize efficiency in field operations.

[Summary]

This product is a compact yet highly accurate stick-type hot-wire anemometer. It excels in measuring very low air velocities and is suitable for a wide range of applications, including HVAC system inspection, ventilation duct evaluation, and indoor airflow analysis. Its telescopic probe and rotating display are designed for ease of use in real-world field conditions. Lightweight and highly portable, it can measure air velocity, airflow volume, and temperature in a single device, significantly improving efficiency in equipment management and maintenance tasks. It is a high-performance anemometer recommended for anyone who needs precise evaluation of air conditioning and ventilation environments.