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Testo 557s Smart Digital Manifold

by Testo

4-way valve block with wireless Bluetooth vacuum probe and clamp thermometers included; IP54; guided measurement programs for superheat and subcooling.

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About This Product

German-engineered manifold favored in commercial and commercial refrigeration markets. The Testo Smart Probe ecosystem allows up to 4 simultaneous Bluetooth probes for wireless multi-point temperature and pressure monitoring. Flagship of Testo's HVAC/R line.

Capabilities

How this product is delivered and what's included out of the box.

Mobile app
Available
Free trial
No
Free tier
No
Public API
No
Deployment
Hybrid

Certifications & Approvals

Independent industry credentials this product holds.

MeasureQuick Compatible

Integrates with MeasureQuick, the diagnostic platform used by HVAC technicians for in-field system performance testing. Data captured in MeasureQuick flows into this product without manual re-entry.

Tool Specifications

Sensor Type
Piezo
Accuracy Class
Field Grade
Measurement Range
-15 to 870 PSI, vacuum to 20,000 microns
Ruggedness
Field
Battery
4x AA
Warranty
2 years
Ecosystem
Testo Smart Probes
Companion App
testo Smart App
MeasureQuick Capabilities
Wireless digital manifold with vacuum — Bluetooth streaming to measureQuick
Connectivity
Bluetooth
A2L Compatible Data Logging Mobile App MeasureQuick Compatible

FSH Score Breakdown

Ease of Use
8.0
Features
9.0
Support
8.0
Value
6.0
Integrations
9.0
AI Capabilities
3.0

Customer Reviews

Features

1 features confirmed across 1category· Showing confirmed capabilities only

Certifications & Standards1feature

MeasureQuick Compatible

Integrations 1 across 1 category

Industry-Specific 1
Testo

Pricing

Model
Custom
Starting at
$892
Notes
Retail purchase. ~$892 CAD for base unit; full kit (0564 5571 01) with 552i vacuum probe and 115i clamp thermometers ~$1,500–1,700 CAD.
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