558s, Digital Manifold w/ 4-Way Valve Block, Intuitive Touchscreen, Wireless Temperature & Vacuum Probes, and 4-Hose Charging Set

Receive a testo custom Veto MB3 tool bag via redemption with the purchase of any NEW qualifying testo HVAC/R product.

Promotion dates: April 1, 2026 - July 31, 2026

Qualifying products: 0564-5502-01, 0564-5504-01, 0564-5505-01, 0564-5581-01, 0564-5582-01, 0564-5583-01, 0563-0007, 0563-0009, 0564-2560-01, 0564-5652-01, 0564-5653-01, 0564-5501-01,

Purchases must be made between 4/1/26 - 7/31/26. For more information, click here.

The testo 558s offers an intuitive app feel in the manifold, with touchscreen and clear measurement graphs on a large colour display. In addition to the touchscreen, the manifold can also be operated via keys when working with gloves. Thanks to its A3 and A2L compatibility, high robustness with IP54 and hybrid charging system comprising rechargeable and non-rechargeable batteries, the manifold is ideal for every situation. The touchscreen operation and large colour display make configuration, control and documentation much easier. This makes operation of the manifold faster and more intuitive. When working with gloves, the manifold can be operated using keys in addition to the touchscreen. For maximum safety, the manifold is also compatible with Class A3 and A2L flammable refrigerants. With a wide selection of 96+ refrigerants, all common refrigerants are stored in the manifold. Frequently used refrigerants can be marked as favourites for quick retrieval. High accuracy of 0.25 full scale and new, clear measurement graphs make system analysis easy and reliable. Readings can be recorded for up to 30 minutes and displayed as trend curves. This allows anomalies to be quickly identified. Optionally, the manifold can be extended to a logging capacity of 72 hours. The readings can be directly exported and sent as a measurement report via the testo Smart App, so that the documentation can be completed on site in just a few clicks. Superheating and subcooling, tightness testing, Delta T, evacuation or filling - thanks to a wide range of measurement programs and connectivity to the entire refrigeration portfolio, all applications can be controlled and documented via the manifold.

Features

• Dynamic app feel with touchscreen and graphical measurements showing data trends over 30 minutes
• Everything in one instrument: All applications in one manifold thanks to wireless connection to the testo Smart Probes, Vacuum pump, Clamp meter, and Refrigerant scale with Intelligent Valve
• Superior pressure measuring accuracy of +/- 0.25% full scale ensures accurate results
• A2L and A3 compatible for maximum safety even with flammable refrigerants
• Always ready to go dual power system consisting of batteries and rechargeable battery (USB-C)