Testo 0564 5502 Smart Set digital tool with Bluetooth, 2-way valve, case

This set is designed for wireless measurements in the field of commissioning, service and maintenance of refrigeration and air conditioning systems as well as heat pumps. Included in the set are the smart digital test tool Testo 550s including Bluetooth and 2-way valve block, two wireless pliers thermometer Testo 115i (Bluetooth, NTC) and a robust carrying case. Additional Bluetooth sensors, e.g. for wire and tubeless vacuum measurement with Testo 552i are available separately.