TESTO 440 - Set of multifunction meter + vane probe 0563 4401

TESTO 440 - SET OF MULTIFUNCTION METER + VANE PROBE 0563 4401

The TESTO 440 set is an advanced, multifunctional measuring instrument designed for professionals working with HVAC, ventilation, and air conditioning systems. The device combines intuitive operation with high measurement precision, enabling fast and accurate determination of air velocity, temperature, and volumetric flow rate. Its large, easy-to-read display and logical measurement menus make operation simple in any environment, while automatic probe recognition eliminates the need for complex setup procedures.

The set includes a probe ideally suited for measuring air velocity in ventilation ducts. With a measuring range from 0.6 to 50 m/s, it allows precise readings at both low and high airspeeds. The probe features a telescopic design extendable up to 0.85 m and a 1.7 m cable, ensuring convenient access to hard-to-reach areas. Its solid construction and ergonomic handle provide comfort and reliability during daily use.

From a technical standpoint, the TESTO 440 stands out for its compact size (154 × 65 × 32 mm) and battery operation using three AA cells, ensuring mobility in the field. The device supports USB communication, and selected probes are equipped with Bluetooth® technology, making data transfer and report generation quick and efficient. The built-in memory allows the storage of multiple measurement results, which can later be analyzed on a computer.

The TESTO 440 is engineered for performance, durability, and versatility. With its wide measurement range, volumetric flow calculation function, and automatic probe recognition, it excels in applications such as measuring airflows in ventilation ducts, grilles, and diffusers. Its robust design, high accuracy, and ease of use make the TESTO 440 a professional measuring instrument that delivers precise results and reliable operation in any working conditions.