Testo Ltd

Minus 20 degrees Celsius – it’s what most people would call really cold. But for others it’s just a normal part of their working lives. People who ...

Product Description With the Testo Saveris data logger system, you can monitor the climate values in large bakeries, blood banks, museums, clinics,...

The testo Saveris 2 WiFi data logger system is the easy, versatile and reliable solution for the measurement and monitoring of temperature values i...

  The testo Saveris 2 WiFi data logger system is the easy, versatile and reliable solution for the measurement and monitoring of temperature and hu...

The testo 622 thermo hygrometer and barometer is ideal for monitoring the ambient air. The meter measures the air temperature, relative humidity an...

The testo 324 professional set is worthy of its name. Because there is no more professional way to carry out statutory tests on gas pipes. Thanks t...

Over the course of time gas pipes can become leaky. The testo 324 basic set enables you to get down to work straight away and carry out all relevan...

Low pressure probe, refrigerant-proof stainless steel, up to 10 bar TECHNICAL DETAILS Pressure measurement Measuring range -1 to +10 ba...

Use the pressure probe to determine differential pressures and flow velocities (in combination with a Pitot tube). Both Prandtl Pitot tubes (Ø 7 mm...

Use the high-pressure probe to carry out pressure tests up to 25 bar and pressure tests on fluids.The testo 324 only enables pressure testing of ga...

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

The testo 526-1 is a high-precision differential pressure measuring instrument with an internal sensor and a measuring range from 0 to +2,000 hPa. ...

With the testo 510 differential pressure measuring instrument, heating installers and air conditioning engineers will be well-equipped to carry out...

The testo 521-1 differential pressure measuring instrument is targeted at precise differential pressure measurements in air conditioning and ventil...

The testo 512 differential pressure measuring instrument can be used to perform differential pressure measurements in a measuring range of 0 to 200...

Pressure probe, 2000 hPa, measures absolute pressure TECHNICAL DETAILS Absolute Pressure Measuring range 0 to +2000 hPa Accuracy ...

Absolute pressure probe 2000 hPa TECHNICAL DETAILS Absolute Pressure Measuring range 0 to +2000 hPa Accuracy ±5 hPa Resolutio...

The testo 511 is normally used to measure absolute pressure, e.g. for density compensation in flow measurement in ducts, laboratories and productio...

Do you work on refrigeration systems and heat pumps on a daily basis? If so, the testo 550 2-way manifold is your perfect companion. It offers you ...

When carrying out maintenance or installation work on refrigeration systems and heat pumps, are you increasingly noticing that the use of analog ma...

For refrigeration systems and heat pumps to function smoothly and efficiently, the pressure, temperatures and any system superheating or subcooling...

Are you primarily entrusted with the commissioning or maintenance of refrigeration systems or heat pumps? If so, the testo 557 is the ideal digital...

The testo 552 is a high-precision digital vacuum gauge designed to provide you with absolutely reliable readings. It has all the measuring function...

The testo 420 volume flow hood for larger air inlets and outlets enables fast and precise compliance with hygiene guidelines and requirements conce...