Intuitive: parallel determination of air velocity, volume flow and air temperature
Convenient: probe head is easy to attach to the universal Bluetooth or cable handle or to the extendable telescope (all available to order separately) using the adapter
Precise: get the right results in next to no time, even in turbulent air flow – using the optionally available funnel set and volume flow straightener
Intelligent calibration concept: only send in the probe head for calibration
Intuitive: parallel determination of flow velocity, volume flow and humidity
Precise: accurate measurement results from +0.6 to +50 m/s
Convenient: simply plug the probe head onto the extendable telescope for air velocity probes – and use the adapter to attach them to the universal handle with Bluetooth® or cable (available to order separately)
Intelligent calibration concept: only send in the probe head for calibration
Standard-compliant determination of the volume flow in ducts using grid measurements as per EN ISO 12599 and ASHRAE 111
Determination of the volume flow at outlets by measuring the reference pressure and entering the manufacturer-specific K-factor
Smart, intuitive measurement programs, complete your measurement with full documentation on site at the customer’s premises or carry out further analysis using the Testo DataControl measurement data management and analysis software
Standard-compliant determination of the volume flow in ducts using grid measurements as per EN ISO 12599 and ASHRAE 111
Determination of the volume flow at outlets by measuring the reference pressure and entering the manufacturer-specific K-factor
Smart, intuitive measurement programs, complete your measurement with full documentation on site at the customer’s premises or carry out further analysis using the Testo DataControl measurement data management and analysis software
Intuitive: clearly structured measurement menu for volume flow and parallel determination of air velocity, humidity and temperature in ventilation ducts or at ventilation outlets
Clever: hot wire probe with telescope (0.85 m) – combine the vane probe (Ø 100 mm) with Bluetooth with the telescope for ceiling outlets or the funnel set for plate outlets (please order separately) as required
Convenient: wireless probe, internal data storage and USB port for data export
As multifaceted as your challenges themselves: the air velocity and IAQ measuring instrument can be expanded with a large portfolio of digital probes
Smart Probe for wireless temperature measurement in a wide range of applications, thanks to a large selection of probes and compatibility with standard type K thermocouple probes.
Robust, fast-response air temperature probe (TC type K, class 1) with secure attachment via innovative locking mechanism in the handle, ideal for measuring ambient temperature as well as temperatures in ducts and at air outlets, measuring range -50 to +400 °C.
Easy operation, evaluation and documentation with free Testo Smart App as well as automatic Bluetooth® connection to smartphones, tablets or Testo measuring instruments (e.g. Testo 400, Testo 550s) with a range of up to 100m.
High measurement accuracy thanks to system calibration ex-works.
Intuitive: clearly structured measurement menus for volume flow, degree of turbulence, cooling/heating output, mold detection and long-term measurement, such as CO₂
Wireless: Bluetooth® probes for extra convenience when measuring and less cable clutter in the measuring case (please order probes separately)
Clear overview: large graphic display with parallel display of 3 readings
Safe and reliable: internal data storage and USB port for data export
Includes a differential pressure sensor: for Pitot tube measurement and monitoring filters
Intuitive: clearly structured measurement menus for volume flow, K-factor, degree of turbulence, cooling/heating output, mold detection and long-term measurement, such as CO₂
Wireless: Bluetooth® probes for extra convenience when measuring and less cable clutter in the measuring case (please order probes separately)
Clear and reliable: large graphic display with parallel display of 3 readings as well as internal data storage and USB port for data export
For wireless, hose-free vacuum measurements on refrigeration and air conditioning systems and heat pumps using just only one service port – with no loss of refrigerant.
Testo Smart App – get an overview of everything: Detect vacuum quickly and easily via a graphic illustration in the app, with an alert in the event of any critical values, e.g. through vibration of the smartphone.
Automatic connection via Bluetooth: The probe connects to the Testo Smart App or to the appropriate digital manifold from Testo, e.g. testo 557s, Testo 550s – so you can also read measured values conveniently on your manifold’s large display.
Convenient, robust housing with protection class IP54.
Built-in 45° angle for easy installation at any service port.
Continuously high performance in all conditions: You can depend on this wireless vacuum probe from Testo – it combines proven Testo quality with excellent robustness.
Intuitive: clearly structured measurement menu for volume flow and determination of air velocity, humidity and temperature in ventilation ducts or at ventilation outlets
Clever: vane probe (Ø 16 mm) with telescope (0.85 m) – combine the vane probe (Ø 100 mm) with Bluetooth with the telescope for ceiling outlets or the funnel set for plate outlets (please order separately) as required
Convenient: wireless probe, internal data storage and USB port for data export
As multifaceted as your challenges themselves: the testo 440 can be expanded with a large portfolio of digital probes
Intuitive: clearly structured measurement menu for volume flow and parallel determination of air velocity, differential pressure, humidity and temperature in ventilation ducts, at ventilation outlets and in work rooms
Space-saving: combine the universal Bluetooth handle with the humidity/temperature probe head or extendable telescope (1.0 m). Vane probe heads (Ø 16 mm, Ø 100 mm) can simply be plugged onto the telescope
Convenient: wireless probes, internal data storage and USB port for data export
As multifaceted as your challenges themselves: the Testo 440 dP has an integrated differential pressure sensor and can be expanded with a large portfolio of digital probes
All results at a glance thanks to the large graphic display.
Wireless clamp temperature probes.
Exceptionally compact and reliable thanks to the easy-to-handle, robust housing with IP54 protection class.
Easy, wireless, flexible measurements and documentation: Temperature and vacuum measurements via automatic Bluetooth® connection, Testo Smart App for documentation and lots more.
