Craftsmanship heating, air-conditioning, ventilation and refrigeration

Application-specific measurement menus for superheating/subcooling, target superheat, heating/cooling power

More than 90 common refrigerants plus refrigerant updates in the testo Smart Probes App

100 m Bluetooth^® range for particularly flexible applications

Transmission and analysis of measurement data via testo Smart Probes App

Application-specific measurement menus for superheating/subcooling

More than 90 common refrigerants plus refrigerant updates in the testo Smart Probes App

100 m Bluetooth^® range for particularly flexible applications

Transmission and analysis of measurement data via testo Smart Probes App

Temperature and flow measurement as well as volumetric flow calculation

Permanently attached extendible telescopic probe – maximum length 820 mm, diameter 7.5 mm

With single and multi-point averaging

Hold function, display of min/max value, Auto-off function

for measuring volume flow, air velocity and temperature

Simple configuration of the dimension and geometry of the duct cross-section for determining the volume flow

Convenient for working in ventilation ducts thanks to its telescopic tube, which can be extended up to 400 mm

Really convenient to operate thanks to the testo Smart Probes App (e.g. easy viewing of readings, measurement data trend, log function)

For all measurements involving heating, air-conditioning, refrigeration and ventilation systems

All Smart Probes for temperature, pressure, humidity and flow in one kit

Display of measurement data progression as a graph or table

Transmission and analysis of measurement data via testo Smart Probes App

Measurement of air and surface temperature, humidity, air velocity and volume flow

Measurement menus for volume flow measurement in ducts and at outlets, identification of mould risk, easy image documentation including IR temperature reading and measurement spot marking

Display measurement data as a graph or table and analyse and send via testo Smart Probes App

In conjunction with your smartphone/tablet, carry out the most important measurements involved in air conditioning systems

Measurement of air velocity, volumetric flow and air temperature

For measurements in ventilation ducts and in rooms

Particularly precise in the range between 0 and 2 m/s

Telescope extendible to 300 mm

Permanently connected telescopic sensor – maximum length 890 mm, diameter 16 mm

Airflow measurements, selective and time mean values for calculating air volume

Hold function; min/max display; auto power off

Calibration certificate and batteries included

High-quality optional sensors for measuring air flow, temperature, humidity, pressure, degree of turbulence, heat radiation, CO2, illumination intensity, PMV/PPD and WBGT

High-precision, integrated pressure sensor included

Pro-software for easy and efficient analysis and logging included

Intelligent calibration concept

Simple one-hand operation

Measurement of rpm, speeds and lengths

Storage of mean, max. and min. values as well as the last reading 

Includes accessories such as reflective markers, protective case and transport case

Extremely accurate, also in very low temperature ranges, i.e. cold storage rooms

Optional connectable temperature sensor and wireless sensor for different applications in the field

Audible alarm, user-defined thresholds

HACCP compliant, certified according to EN 13485 for use in the food sector

Permanently installed vane with a diameter of 30 mm

Measurement of air velocity, air temperature and humidity

Calculates dew point and wet bulb temperature, wind chill and Beaufort wind force

Includes single-point averaging, max/min and Hold function

Vane anemometer with permanently installed 30 mm vane

Measurement of air velocity and air temperature

Calculates wind chill and the Beaufort wind force

Practical: with single-point averaging, max/min and Hold function

Includes pressure difference sensor for pitot static tube measurements or filter monitoring

Further sensors optionally available (eg. anemometer, moisture sensors, lux and degree of turbulence sensors) for a variety of different measuring applications

Super-size memory for up to 10 000 measurements

PC software for analyzing and logging measuring data

Measurement of air velocity, volume flow and temperature

Display of the volume flow of multiple outlets in order to adjust systems

Easy parametrization of the outlet (dimension and geometry)

Convenient viewing of readings on a smartphone/tablet with the testo Smart Probes App

testo 417 vane anemometer for measuring flow velocity, volumetric flow and temperature

Attachable measurement funnels make it ideal for volumetric flow measurement at ventilation outlets

Simple testing of incoming / outgoing air in controlled ventilation of living spaces

Important accessories included in the set: measurement funnels for poppet valves and ventilation grilles, along with a bag for storage

Comprehensive range of measuring functions using optionally available accessories – e.g. anemometers, moisture sensors, lux and degree of turbulence sensors

Super-size memory for up to 10 000 readings

Displays dew point difference, min, max and mean values

PC software for analyzing and logging measuring data

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

Measurement data analysed and sent via testo Smart Probes App

Problem-free application at measuring points that are a long distance apart thanks to Bluetooth^® range up to 100 m

testo 417 vane anemometer for measuring air flow velocity, volume flow and temperature

Attachable measurement funnels make this ideal for measuring volume flow at ventilation outlets

Also suitable for swirl outlets: thanks to the flow straightener, precise measurements can also be taken at swirl outlets

Important accessories included in the set: measurement funnels, flow straightener and a bag for storage

Non-contact temperature measurement, measurement of flow and return temperature as well as gas flow pressure

Measurement menu for pressure-drop test including alarm function

Display measurement data as a graph or table and analyze and send via testo Smart Probes App

In conjunction with your smartphone/tablet, measure and check all heating system temperatures and pressures