Testo 0564 5583 01 Digital Manifold 4-way Valve Block

Product Description

The TESTO 0564 5583 01 is a digital refrigerant manifold designed for HVAC/R technicians who need fast, accurate system analysis in the field. It features a large color touchscreen with clear measurement graphs and can also be operated via physical keys when working with gloves. The manifold supports Class A2L and A3 flammable refrigerants, carries an IP54 ingress protection rating, and uses a hybrid power system that accepts both rechargeable and non-rechargeable batteries. A built-in library covers 96 or more refrigerants, with frequently used refrigerants flaggable as favorites for quick access.

This manifold is suited for residential and commercial HVAC/R service work. It handles a wide range of field tasks including superheating and subcooling calculations, tightness testing, Delta T measurement, evacuation monitoring, and system charging. Measurement data can be recorded for up to 30 minutes as trend curves, with an optional extension to 72-hour logging capacity. Data exports and measurement reports are handled through the testo Smart App, allowing on-site documentation without returning to the office. The 4-way valve block and 4-hose charging set are included, along with wireless temperature and vacuum probes.

Key Features

• Large color touchscreen with intuitive app-style interface and clear measurement graphs
• Physical key operation available for use with gloves in field conditions
• Compatible with Class A2L and A3 flammable refrigerants for broad application coverage
• IP54-rated enclosure for protection against dust and water splash
• Hybrid battery system supports both rechargeable and non-rechargeable batteries
• Built-in library of 96 or more refrigerants with user-selectable favorites
• Measurement accuracy of 0.25 percent full scale with up to 30-minute trend recording, extendable to 72-hour logging
• Wireless temperature and vacuum probes included; integrates with testo Smart App for on-site report generation

Compatibility

Designed for use with Class A2L and A3 flammable refrigerants in addition to standard refrigerant types. Supports 96 or more refrigerant profiles and connects with the broader testo refrigeration instrument portfolio via the testo Smart App.

Installation Notes

Installation and service using this manifold should be performed by a licensed HVAC/R technician. Always recover refrigerant and isolate system pressure before connecting or disconnecting hoses. Follow applicable safety codes for handling A2L and A3 flammable refrigerants, including proper ventilation and ignition source control. Refer to the equipment manufacturer service documentation for system-specific operating pressures and charge quantities.

Technical Specifications

• Type: Digital
• Product Type: Manifold
• Valve Block: 4-Way
• Refrigerant Library: 96 or more refrigerants
• Accuracy: 0.25 percent full scale
• Data Recording: Up to 30 minutes standard, 72-hour optional logging
• Ingress Protection: IP54
• Refrigerant Compatibility: A2L and A3 flammable refrigerants supported
• Power: Hybrid rechargeable and non-rechargeable battery system
• Display: Large color touchscreen

Standard Information

• Brand: TESTO
• Manufacturer Part Number: 0564 5583 01