0560 0420

Product Description
Testo 420 Differential Pressure Measuring Instrument
The Testo 420 is a versatile instrument designed for accurate differential pressure measurement up to 120 Pa, ideal for filter checks and system balancing in HVAC. It also calculates flow velocity and volume flow when used with a Pitot tube.

Key Features & Advantages:

• Multi-Function Measurement: Measures differential pressure, calculates flow velocity, and volume flow.

• Practical Functions: Features timed/multi-point mean calculation and automatic zeroing for high accuracy.

• Large Backlit Display: Easy-to-read values in all lighting conditions.

• Data Storage & Plug & Play: Saves measurement data for analysis and allows easy PC data transfer without software.

Technical Specifications:

• Product No.: 0560 0420

• Product Type: Differential Pressure Meter

• Pressure Range: Up to 120 Pa

Ideal For:
Checking filter pressure drops, fan/extractor checks, and airflow measurements in ventilation ducts.

Why Choose the Testo 420?
Because it is a dedicated, user-friendly tool that simplifies essential pressure and airflow diagnostics for HVAC professionals.

Delivery Scope:
testo 420 differential pressure measuring instrument including batteries and calibration protocol.

Tags:
#TestoMalaysia #PressureMeter #HVACTools #DifferentialPressure #Testo420 #TestoSupplierMalaysia