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Testo 557s HVAC Manifold
The Testo 557s is a digital refrigeration manifold for accurate pressure, temperature, and system diagnostics on HVAC/R systems. Backed by Testo’s build quality, it’s supplied and supported in India by Instrusense India for industrial, process, and field-service applications.
The Testo 557s hvac manifold is engineered for dependable performance in demanding industrial environments. As an authorised supplier, Instrusense India provides the Testo 557s with genuine product support, calibration guidance, and after-sales service across India.
Key Features
- Simultaneous high/low-side pressure measurement
- Integrated temperature measurement via clamp probes
- Refrigerant database for superheat/subcooling calculation
- Bluetooth/app connectivity on select models
- Rugged casing for field service use
Applications
- HVAC & refrigeration service and commissioning
- System charging & diagnostics
- Preventive maintenance
- Commercial refrigeration troubleshooting
- Chiller & AC plant servicing
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Applications
HVAC & refrigeration service and commissioning System charging & diagnostics Preventive maintenance Commercial refrigeration troubleshooting Chiller & AC plant servicing
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