IMPORTANT: Professional product calibrated and tested in the factory, once opened or used it will not be returned.

• All activities, from measurement through to documentation, using the App on your Smartphone
• The smallest digital manifold on the market
• Maximum reliability and excellent flexibility: extremely robust housing with protection class IP54, optionally expandable with the wireless testo Smart Probes for temperature, humidity and vacuum
• In the kit: App-controlled testo 550i digital manifold with Bluetooth® and 2-way valve block, 2 x testo 115i wireless clamp temperature probes (Bluetooth, NTC), case

The kit for app-controlled, wireless measurements and digital documentation on your smartphone. You will get the testo 550i app-controlled digital manifold with Bluetooth, 2-way valve block and sturdy hook, two testo 115i wireless clamp thermometers (Bluetooth, NTC) and a robust transport case. For other wireless measurements, the optional Testo Smart Probes for temperature, humidity and vacuum are the perfect addition. You’ll be ideally equipped to carry out your measuring tasks on refrigeration and air conditioning systems and also heat pumps.

Products in set

testo 550i - App-controlled digital manifold with Bluetooth and 2-way valve block

Order-Nr. 0564 2550

• All activities, from measurement through to documentation, using the testo Smart App on your Smartphone
• The smallest digital manifold on the market

more product information

testo 115i - Clamp thermometer operated via smartphone

Order-Nr. 0560 2115 02

• Convenient temperature measurement on refrigeration, air conditioning and heating systems – thanks to wireless connection to your smartphone or tablet
• Fast identification of temperature changes by graphic progression display

more product information

testo Smart App

Order-Nr. 0501 5001

• All in one: One app for all Bluetooth®-enabled Testo measuring instruments for air conditioning/refrigeration systems and heat pumps
• Quick and easy: Measurement menus for numerous applications provide optimum support in configuring and carrying out measurements, e.g. superheating/subcooling

Package content

• testo 550i digital 2-way manifold including batteries (3 x AAA) and calibration protocol
• 2 x testo 115i wireless Bluetooth clamp thermometers
• Transport case
• testo Smart App (free download)
• Instruction manuals