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Testo 550s digital manifold with two 115i pipe clamps, 552i micron gauge, three hoses

Testo

Testo 550s AC Manifold Gauge Set with 2x 115i Clamp, 552i Micron Gauge, 3 Hoses, Bluetooth

SKU CH-ZVQX-SF7EX

Measures temperature from -58 to 302 °F and pressure up to 870 psi with wireless probes and Bluetooth app for superheat and subcooling calculations

Size Vacum Kit with 3 Hoses

  • Precise temperature readings within ±0.5 °C accuracy
  • Wide measurement range from -50 °C to +150 °C
  • Pressure monitoring up to 60 bar full scale
  • Wireless probes enable fast system analysis and optimisation
  • Smart app calculates superheat and subcooling automatically

Versatile HVAC Manifold Gauge Set

The Testo 550s AC manifold gauge set delivers precise temperature and pressure readings for air conditioning, refrigeration and heat pump systems. It includes two 115i wireless pipe clamps, a 552i micron gauge and three hoses. Technicians can handle service, maintenance and recharge tasks with a single kit.

Check Refrigerant Compatibility and App Device

Verify that the refrigerants in your target systems are among the common types and A2L refrigerants supported by this manifold. Ensure a smartphone or tablet is available to run the Testo Smart App for remote operation, automatic superheat and subcooling calculations and on-site documentation.

Wireless Probes Free Up Hands on the Job

Two wireless temperature probes and one wireless vacuum probe eliminate cable clutter around the manifold, letting you move freely while capturing live data. The Smart App visualises measurements on your mobile device so you can document results and send reports directly from the job site without returning to a desk.

Highlights

  • Precise temperature readings within ±0.5 °C accuracy
  • Wide measurement range from -50 °C to +150 °C
  • Pressure monitoring up to 60 bar full scale
  • Wireless probes enable fast system analysis and optimisation
  • Smart app calculates superheat and subcooling automatically

Specifications

No published specifications for this item yet.

Other versions of this model

1 more in the same range

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Questions about this item

What comes in the Testo 550s AC manifold gauge set and what must be purchased separately?

The set includes the 550s manifold, two 115i wireless pipe clamps, one 552i wireless micron gauge and three hoses; refrigerants and any additional fittings are sold separately.

Which version of the Testo 550s kit should I choose for A2L refrigerant work?

This single kit version already supports A2L refrigerants along with the most common types, so no alternative model is required.

What does the -58 °F to 302 °F temperature range mean when I am on a job site?

It means the probes can measure from deep vacuum chill up to high-side discharge heat on air-conditioning, refrigeration and heat-pump systems without switching instruments.

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