testo 476 - Pocket StrobeTM handheld stroboscope

The testo 476 Pocket StrobeTM handheld stroboscope with high-intensity light allows fast-moving objects to appear in slow motion. In doing so, this handheld...

testo 510 - Digital manometer

The testo 510 digital manomenter is an all in one, low pressure measurement solution.  The 510 can measure total external static pressure, differential pressure, duct velocities,...

testo 510i - Differential pressure manometer wireless Smart Probe

Users can read the measurements using the testo Smart app installed on their smart device.  It can be used for determining air velocity and volume flow, when used with pitot tubes...

testo 511 - Pocket-sized absolute pressure measuring instrument

The testo 511 can be used to measure absolute pressure, such as for density compensation in flow measurement in ducts, laboratories, and production processes.  Other...

testo 512-1 - Digital differential pressure measuring instrument with App connection

Differential pressure measurement fast, easy and precise: This is what the compact measuring instrument testo 512-1, which measures pressures up to 200 hPa, is all about. In practical use, it...

testo 512-2 - Digital differential pressure measuring instrument with App connection

Differential pressure measurement fast, easy and precise: This is what the measuring instrument testo 512-2, which measures pressures up to 800 inH2O is all about. In practical use, it convinces with...

testo 535 - Digital CO2 measuring instrument with App connection

For indoor air quality and comfort, the measurement of the carbon dioxide content in the indoor air is crucial. To obtain precise results quickly, you need a suitable...

testo 540 - Light meter

The testo 540 lux meter can be used to measure artificial and natural light in the workplace. The testo 540 lux meter: compact, easy to use, precise The testo 540...

testo 545 - Digital Lux meter with App connection

Illuminance is a decisive factor for productivity, well-being and health, especially in workplaces. Light sources that are too bright dazzle, while those that are too dark...

testo 549i - High-pressure gauge operated via smartphone

Testo offers you greater mobility when measuring: used in conjunction with your smartphone or tablet, the handy testo 549i high-pressure gauge is suitable for carrying out...

testo 550i Smart Kit - App-controlled digital manifold with wireless clamp temperature probes (NTC)

Delivery Scope 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...

testo 550i Smart Kit - App-controlled digital manifold with wireless clamp temperature probes (NTC) and wireless thermohygrometers

Delivery Scope testo 550i digital 2-way manifold including batteries (3 x AAA) and calibration protocol 2 x testo 115i wireless Bluetooth clamp thermometers 2 x testo 605i...