Testo offers high-precision measuring instruments to determine differential pressure. In addition, Testo also meets the highest demands in terms of smart measuring technologies: discover the latest generation of our differential pressure gauges which are operated via smartphone or tablet.

• Wide range on offer: differential pressure measuring instruments, differential pressure transmitters, probes and multifunction measuring instruments.
• Perfectly designed: handy and robust with a large illuminated display. So that you can always keep an eye on the measuring values.
• Versatile and practical: connections for probes to measure further parameters, along with optional accessories, from the practical handy bag to the TopSafe protective case.