Running hoses between separate gauges, thermometers and a vacuum pump slows down every job and adds another point where a reading can go wrong. The Testo 558s Ultimate Refrigeration Kit replaces that setup with one digital manifold that connects wirelessly to everything else in the kit via Bluetooth, so pressure, temperature, vacuum and electrical readings all land on the same touchscreen.
The 558s manifold itself measures -1 to 60 bar with 0.25% full-scale accuracy, connects over a 150m Bluetooth range, and is rated IP54 for site use. It's compatible with A2L and A3 flammable refrigerants — an increasingly important spec as the industry moves toward lower-GWP refrigerants that carry a flammability rating — and stores 96+ refrigerants on board, with your most-used ones saved as favourites so you're not scrolling through a list on every job.
This Ultimate kit bundles the manifold with everything needed to run a full commissioning or service job from a single case: two wireless clamp thermometers, a wireless vacuum probe, a clamp meter, a refrigerant scale with valve, a 7 CFM vacuum pump, and a leak detector — so charging, evacuation, electrical fault-finding and leak checks are all covered without switching between separate tools.
Every tool in this kit talks to the others over Bluetooth, so you get one set of readings on one screen instead of cross-checking separate gauges. A2L and A3 compatibility future-proofs the kit as more sites move to flammable low-GWP refrigerants, and free OTA updates mean it keeps pace with new refrigerants without needing replacing. With the manifold, vacuum pump, scale, clamp meter and leak detector all in one case, it's genuinely one kit for a full commissioning or service job rather than a manifold you'll still need to supplement.
Order the Testo 558s Ultimate Refrigeration Kit online today. Please note: Delivery time on this product is normally 3-5 working days.
| Manufacturer | Testo |
|---|---|
| Model | 558s Ultimate Refrigeration Kit |
| Article Number | 0564 5000 04 |
| Protection Rating | IP54 |
| Pressure Measuring Range | -1 to 60 bar (-14.7 to 870 psi) |
| Measuring Accuracy | ±0.25% Full Scale |
| Refrigerant Compatibility | 96+ Refrigerants, Including A2L & A3 |
| Connectivity | Bluetooth, 150m Range |
| Data Logging | 30 Minutes (Extendable to 72 Hours) |
| Hose Connections | 3x 7/16" UNF, 1x 5/8" UNF |
| Power | 3x AA Alkaline Batteries & USB-C Rechargeable Battery |
| Kit Contents | 558s Digital Manifold, 2x 115i Clamp Thermometers, 552i Vacuum Probe, 560i Refrigerant Scale with Valve, Refrigerant Valve, 565i Vacuum Pump (7 CFM / 198 l/min), 770-3 Clamp Meter, 316-3 Leak Detector, 4-Piece Hose Set |
| Product Type | Digital Refrigeration Manifold Kit |