0560 5210

Product Description
The Testo 521-1 is a precision differential pressure measuring instrument for demanding HVAC/R applications. With an accuracy of 0.2% of the full scale value, it is ideal for filter monitoring, fan checks, and flow measurements using a Pitot tube.

Key Features & Advantages:

• High Precision: Features a temperature-compensated sensor with 0.2% f.v. accuracy.

• Expandable System: Connect up to 2 additional probes for pressure or temperature.

• Advanced Flow Calculation: Calculates flow velocity and volume flow with a Pitot tube.

• Flexible Data Logging: Offers long-term monitoring and dynamic measurements with a fast sampling rate.

Technical Specifications:

• Brand: Testo

• Model: 521-1

• Product No.: 0560 5210

• Accuracy: 0.2% of f.v.

Ideal For:
HVAC engineers, building services technicians, and facility managers for precise ventilation system balancing and filter status checks.

Tags:
#TestoMalaysia #testo5211 #DifferentialPressure #HVAC