Digital Manifold Kit

Brand: Testo
Model: 550/557

- Measures high side / low side pressures and temperatures
- Accurate, simultaneous super heat/subcooling in real time
- App integration via Bluetooth for monitoring and reporting
- 60 refrigerant profiles onboard
- Refrigerant updates in the instrument via App
- 2-way valve block with three connections, large, 2-line backlit display