Upgrade your HVAC diagnostics with the Testo 550i Smart Kit – an advanced app-controlled digital manifold designed for fast, accurate, and efficient refrigeration system measurements. This professional kit includes high-precision wireless temperature probes (NTC) that ensure reliable performance and seamless operation during service and maintenance tasks.

The Testo 550i connects directly to the Testo Smart App, allowing technicians to monitor pressure, temperature, superheat, and subcooling readings in real time via smartphone or tablet. The integrated wireless temperature probes » eliminate cable clutter and provide greater flexibility during system inspections.

Ideal for HVAC technicians, refrigeration engineers, and maintenance professionals, this smart kit offers:

• App-controlled digital manifold
• Bluetooth connectivity
• Accurate pressure and temperature measurement
• Compact and durable design
• Professional documentation and reporting

Buy genuine Testo instruments from Shop Testo GCC – authorized supplier in the UAE and GCC region.