Testo 550s Smart Digital Manifold
by Testo
Entry-level Testo Smart Manifold with Bluetooth and 2-way valve block; more affordable path into the Testo Smart Probe ecosystem.
6.9 - Good Custom · $575 Mobile App 19 Features
Smart Tool
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www.testo.com
About This Product
Two-port digital manifold from Testo's Smart Probe ecosystem with Bluetooth and real-time superheat/subcooling calculations. German-engineered precision at a lower price than the flagship 557s. Suitable for daily residential HVAC service including charging and evacuation monitoring.
Tool Specifications
- Sensor Type
- Piezo
- Accuracy Class
- Field Grade
- Measurement Range
- -14 to 870 PSI
- Ruggedness
- Field
- Battery
- AA Alkaline
- Warranty
- 2 years
- Ecosystem
- Testo Smart Probes
- Companion App
- testo Smart App
- MeasureQuick Capabilities
- Wireless digital manifold — Bluetooth streaming of pressure, temperature, superheat/subcooling to measureQuick
A2L Compatible Data Logging Mobile App MeasureQuick Compatible
FSH Score Breakdown
Ease of Use 7.5
Features 6.0
Support 7.0
Value 7.0
Integrations 7.0
AI Capabilities 3.0
Customer Reviews
Features
19 features confirmed across
8categories· Showing confirmed capabilities only
Compliance & Safety5features
Air BalancingPRO Air balancing programRefrigerant Calculations114 refrigerant presets in instrument with additional updates via AppSuperheat/Subcool CalcAutomatic determination of superheating, pressure drop test, and evacuation via stored programsTemperature Split CalculatorDeltaCool differential temperature measurementRefrigerant Compatibility CheckerA2L Refrigerant Compliant
Hardware Features3features
Multi-Measurement ModesPRO Multi-site measuring programIP/Weather RatingIP54 protection classTouchscreen DisplayIntuitive touchscreen operation
Equipment & Asset Management3features
Air Quality MonitoringHumidity mode with mold risk assessmentRemote MonitoringRemote control of instrumentsRemote DiagnosticsIntelligent fault analysis
Platform & Customization3features
Data ImportAutomatic data synchronizationDocument ManagementDigital documentation and automatic refrigerant updates via testo Smart AppThird-Party IntegrationWireless connection to entire refrigeration portfolio
Reporting & Analytics2features
ReportingPDF and CSV report generationData WarehousingReal-time data recording and documentation via app
Customer Communication1feature
Email IntegrationE-mail dispatch of the report
Technician Management1feature
Electrical Measurement TrackingParallel measurements
CRM & Sales1feature
Marketing ToolsCustomer database management
Pricing
- Model
- Custom
- Starting at
- $575
- Notes
- Smart Kit (basic, wired probes) ~$575. Full Smart Kit with wireless probes and hoses ~$945. Smart Vacuum Kit ~$650+. 114 refrigerant presets with Testo Smart App.
