Compact, the new testo connected probes can be controlled via a wireless connection from a smartphone or tablet, which become a real manager of measured data and make the technician's work more efficient.
Testo Smart Probes, one app for eight measuring devices

All data measured by testo smart probes is directly transmitted via Bluetooth to the free testo Smart Probes app, available for Android and IOS. These are then documented in a report on the user's smartphone or tablet and can be emailed directly to the customer or to the office from any location! The testo Smart Probes app adds up the benefits. In addition to the wireless reading of measurement values from a smartphone or tablet, the app visualizes instantaneous changes in values in the form of graphs or tables.
It also offers the possibility:
- display six connected probes simultaneously,
- define menus in advance for specific applications such as, for example, the automatic calculation of superheating or subcooling temperatures, measurement of the volumetric flow in a duct or at the duct outlet, non-contact infrared temperature measurement surface area with quick graphical documentation including measurement values and marking of the measuring point.
- to complete the intervention reports with images created with the application in order to send them directly in the form of a PDF or Excel file.
Connected kits for heating engineers, refrigeration engineers and air conditioning engineers
Because each HVAC engineering job requires specific measurement tools, Testo offers 3 smart probe kits that are easily transportable in their sturdy bag and always at hand.
Heating engineer's connected kit
It includes:
- 1 testo 115i connected clamp probe,
- 1 testo 510i connected differential pressure probe,
- 1 testo 805i connected infrared probe

Associated with a Smartphone or a tablet, this kit makes it possible to measure and control all the temperatures and pressures of a heating installation: non-contact measurement of the surface temperature, measurement of the temperatures of flow and return pipes, measurement of the pressure of the gas and chimney depression.
The testo Smart Probes app, installed on the terminal, allows the user to conveniently view their measured values and offers quick graphical documentation with IR temperature measurement values and marking of the measuring circle. Application-specific menus, such as the pressure build-up control with alarm, facilitate the daily work of the heating engineer.
Connected refrigeration kit
It includes:
- 2 connected testo 549i fluid pressure probes,
- 2 connected clamp probes testo 115i

Associated with a Smartphone or a tablet, this kit is ideal for installation, maintenance and the search for anomalies on air conditioning and refrigeration systems.
Both measuring devices can be mounted quickly and easily, directly at the pressure connection or at the temperature measuring point.
The wireless connection to the smartphone or tablet makes it easier to work on systems with measuring points that are very far from each other. Thanks to hoseless operation, refrigerant losses are reduced.
The testo Smart Probes app enables:
- automatic calculation of the evaporation and condensation temperature,
- the calculation of parameters such as superheating or undercooling,
- display of measured data in the form of diagrams or tables,
- analysis and sending of data directly by email in the form of a PDF or Excel file.
Connected air conditioning kit
It includes:
- 1 connected testo 405i hot wire probe,
- 1 testo 410i connected vane probe,
- 1 connected testo 605i humidity/temperature probe,
- 1 testo 805i connected infrared probe

This compact kit, connected to a smartphone or tablet, is suitable for measuring ambient and surface temperature, humidity, air velocity and volumetric flow in air conditioning and cooling installations and systems. ventilation. The testo Smart Probes application offers specific menus for applications such as the identification of a risk of mould, the automatic calculation of the volumetric flow in the duct and on the vent... With a simple click, it allows the user add or delete measurement parameters, and change their display order.
With the new testo connected probes, available as a kit or individually, heating engineers, air conditioning engineers, refrigeration engineers and maintenance companies have access to innovative digital measurement tools that make their work considerably easier.
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