Climate measuring device testo 550i 0564 2550

• App-controlled fitter support for service, maintenance and commissioning of air-conditioning systems, refrigeration systems and heat pumps
• Display on smartphone (not included) for Android and iOS
• High and low pressure measurement
• Real-time calculation of overheating/undercooling with up to two external temperature sensors (not included)
• 2-way valve block with three connections, three hose brackets and inspection glass
• 60 refrigerants stored in the device
• Bluetooth
• Temperature-compensated leak testing
• Ref. no.: 0564 2550?
• Delivery contents:
- Batteries: 3 x AAA (order no.: 62 079 46)