Testo 558s AC Manifold Gauge Set – HVAC Manifold Gauge Set with 2X 115i Pipe-Clamp Thermometer, 1 x 552i Vacuum Probe and a Set of 4 Hoses – with 4-Way Valve, USB-C - Bluetooth and App-Connection

Testo 558s Manifold Gauge with 4-way valve block and intuitive touchscreen Providing a dynamic view of trending data in the palm of your hand – that’s where digital manifold testo 558s excels. Interpreting data is even more important to ensuring an efficient refrigeration system with today’s standards. Touchscreen operation makes configuration, control and documentation even easier. Alternatively, the instrument can be operated entirely via the testo Smart App or via buttons for working with gloves. To make everyday work even easier, the measurement results can be shown on a large color display in clear graphs as 30-minute data trends to make critical diagnostic decision even faster. Thanks to the large number of stored measurement menus and connectivity across the entire Testo refrigeration portfolio, any application can be controlled via the manifold. For maximum safety, the manifold is compatible with flammable class A2L and A3 refrigerants. With over 90+ refrigerants stored in the manifold and regular Over-The-Air updates, the manifold is always up to date and ready to accomplish any task. Technical data Testo 558s Temperature measuring range: -58.0° to 302.0 °F / -50 to +150 °C Temperature accuracy: ±0.9 °F / ±0.5 °C Pressure measuring range: -14.7 to 870 psi / -1 to 60 bar / -1 to 60 bar Pressure accuracy: ±0.25 % Fs Probe connection: 3 x 7/16" – UNF + 1 x 5/8'' – UNF Pressure overload relay: 940 psi / 65 bar / 65 bar Battery life: ≤ 70 h with backlighting and Bluetooth® Battery type: Built-in rechargeable battery: LI batttery 18650; 3x AA; Replaceable battery: 3 alkaline batteries AA Scope of Delivery: testo 558s manifold, 2x 115i pipe-clamp thermometer, 1 x 552i vacuum probe, set of 4 hoses, sturdy hardcase

• Versatile; The manifold gauge set offers extremely precise readings of temperature and pressure on air conditioning systems, refrigeration, as well as heat pumps
• Precise; Achieve precise results with the Testo 558s manometer HVAC, featuring a superior pressure measuring accuracy of +/- 0.25% full scale for reliable, consistent readings in any HVAC application
• Refrigerant Compatibility; Ensure maximum safety when working with flammable refrigerants. The Testo 558s ac gauge HVAC is fully compatible with A2L and A3 refrigerants, providing reliable and safe operation
• Interactive Operation: Enjoy an interactive app interface with touchscreen and graphical data trends over 30 minutes. For full flexibility, switch to classic keypad operation or seamlessly integrate with the testo Smart App
• Dual Power System; Your digital manometer is always ready to go with a dual power system consisting of batteries and a rechargeable USB-C battery, offering a battery life of up to 70 hours
• Complete Set; The manifold set includes the testo 558s Manifold gauge 2x 115i Pipe-Clamp thermometer, 1 x 552i Vacuum Probe, a set of 4 hoses, as well as a sturdy hardcase