Product Description
The Testo 552i is a wireless vacuum probe that enables hose-free vacuum measurements through a single service port. With Bluetooth connectivity to the Smart App or Testo manifolds, it provides reliable monitoring of evacuation processes for refrigeration, AC systems, and heat pumps without refrigerant loss.
Key Features & Advantages:
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Hose-Free Operation: Enables vacuum measurement through one service port without refrigerant loss.
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Wireless Connectivity: Connects automatically via Bluetooth to the Smart App and compatible manifolds.
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Robust Design: IP54 protection rating and 45° angle for easy installation at any service port.
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Real-Time Monitoring: Graphic illustration in the app with alerts for critical values.
Technical Specifications:
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Brand: Testo
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Model: 552i
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Product No.: 0564 2552
Ideal For:
HVAC/R technicians performing system evacuations who require wireless convenience and precise vacuum monitoring.
Tags:
#TestoMalaysia #testo552i #VacuumProbe #HVACR



BR 11536
VN 11211
US 4310
AR 2279
CN 1914
EC 721
SG 695
MY 631
