Description
Testo 558s
Professional digital manifold for accurate HVAC and refrigeration service, commissioning and diagnostics
| Brand | Testo |
| Model | 558s |
| Voltage | 4 x AA batteries |
| Country of Origin | Germany |
| Weight | Approximately 1.2 kg |
| Dimensions | 280 x 135 x 75 mm |
| Warranty | 6 months |
| Certifications | CE, UKCA |
| SKU / MPN | 0564 5500 |
| What’s in the box | Testo 558s digital manifold, 2-way valve block, temperature probes, hoses, batteries, transport case, calibration protocol |
| Measurement Range | -1 to 60 bar |
| Pressure Accuracy | ±0.5% of full scale |
| Vacuum Measurement | 0 to -1 bar |
| Refrigerant Compatibility | Common HFC, HFO and HC refrigerants |
| Connectivity | Bluetooth connectivity with Testo Smart App |
| Display | Large backlit digital display |
Key benefits: High-accuracy pressure measurement, integrated temperature readings, Bluetooth app connectivity, robust field design, refrigerant database support
Typical applications: HVAC commissioning, refrigeration maintenance, heat pump servicing, leak diagnosis, evacuation and system charging
Lifecycle: Active product with ongoing manufacturer support and replacement accessories
Our Advantages
Exact match for many brands
We make replacements easy with an exact match for almost any brand.
We use OEM catalogs to match your part number
Don't worry about ordering the wrong part by matching your part number with our OEM catalogs.
Competitively priced
Shop with confidence knowing we are offering very competitive pricing!
Orders usually ship the same day
Rest assured your order will arrive as soon as possible knowing we usually ship the same day.
Individually inspected
Before any package is shipped we carefully inspect every product to ensure quality.
Guaranteed for one full year
All of our New Surplus and Reconditioned products come with a 1 year warranty.
Run Business
Building a reputation for quality products at a reasonable price. Our inventory is far more extensive than what can be represented on our web site, so please call one of our knowledgeable salesmen with your specific needs.
Linda B. –
Received the connectors and cables quickly. All items were as described.