0564 4558 | Testo

Digital assembly aid , 0564 4558, Testo

The testo 558s offers intuitive app functionality in the form of a technician's assistant with a touchscreen and clear measurement graphics on a large color display. In addition to the touchscreen, the field service tool can also be operated using buttons for working with gloves. Thanks to A3 and A2L compatibility, high robustness with IP 54 and a hybrid charging system consisting of rechargeable and disposable batteries, the field service tool is ideal for every situation. The touchscreen operation and large color display greatly simplify configuration, control, and documentation. This makes operating the installation aid intuitive and faster. For working with gloves, the installation aid can also be operated using buttons in addition to the touchscreen.

The app-controlled wireless vacuum probe testo 552i expands the Testo Smart Probes portfolio with the ability to measure vacuum wirelessly and via just one service connection. Together with the testo Smart App, the Smart Probe is perfect for quick vacuum measurement. With the graphical display and alarms for critical values in the testo Smart App, you have everything at a glance in the palm of your hand. The testo 552i automatically connects to the digital testo 550s and testo 557s technician aids via Bluetooth for wireless vacuum measurement. Thanks to its proven quality and high robustness, you can rely on your wireless vacuum probe under all conditions.

The handy testo 115i clamp thermometer is suitable in combination with a smartphone or tablet for servicing and troubleshooting air conditioning and refrigeration systems, as well as for their installation. In addition, the measuring instrument can also be used to measure flow and return temperatures. When working at temperature measuring points that are far apart, the testo 115i makes the application much easier - thanks to its wireless connection to a smartphone or tablet. And when used in conjunction with the testo 549i high-pressure gauge, individual parameters of refrigeration systems, such as superheating and subcooling, can also be calculated. Users can conveniently read their measurement values via the testo Smart App installed on the terminal device. All measurement data is displayed either as a graph or in tabular form. Finally, the measurement data logs can be sent directly as PDF or Excel files.

The testo 770-3 also calculates all power values, has a Bluetooth interface and can be connected to the testo Smart App to display the measurement history as a curve or document it directly in a report. Thanks to its extended resolution, the testo 770-3 also offers increased precision in the lower current range.