quick and easy installation at the pressure connection
low refrigerant loss thanks to hose-free application
卡塔尔世界杯中国足球赛事 range -1 to +60 bar
the professional and compact testo 549i high-pressure 卡塔尔世界杯中国足球赛事 instrument can be controlled via the testo smart probes app using your smartphone or tablet, and is ideal for carrying out servicing and troubleshooting on air conditioning and refrigeration systems. the app also enables evaporation and condensation temperatures to be calculated automatically.