Testo 550 Digital Manifold Testo 550 Digital Manifold
Bluetooth enabled analyzer performs accurate temperature, pressure, superheat and sub-cooling measurements on refrigeration systems
Testo 557 Digital Manifold Testo 557 Digital Manifold
4-valve refrigeration system analyzer with a remote vacuum probe for faster and more reliable evacuations
Testo 570 Refrigeration System Analyzer Kit Testo 570 Refrigeration System Analyzer Kit
Simultaneous superheating and subcooling calculations in real-time, w/ data storage