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ASP2 Magnetic Pitot Probes Set of 2 x 115mm 90-degree magnetic probes keep them where you need them! The Fieldpiece 150mm Pitot Tubes - ASP2 is a ...

The SDMN6 dual-port manometer measures gas and static pressure and also accurately tests pressure switches by simulating a draft with an internal ...

The SDMN5 is a portable, rugged dual-port manometer designed especially for HVACR field service technicians. Measures gas pressure, static pressur...

The Testo 552i is a wireless vacuum probe designed for use with the Testo Smart Probes app. It is a compact and portable device that can measure v...

No more surprises: the testo 405i thermal anemometer with smartphone operation from the Testo Smart Probes series is ideal for measuring tasks in...

Combined with a smartphone or tablet, the testo 115i clamp thermometer is the ideal temperature-measuring instrument for servicing and troublesho...

The compact testo 605i temperature and humidity measuring instrument features professional measuring technology in an intelligent format: it can ...

Carry out non-contact and App-controlled measurement of wall temperatures, as well as fuse and component temperatures in air conditioning systems...

Check ambient temperatures and temperatures in ducts and at air outlets quickly, easily, and professionally: nothing could be simpler with the te...

The Testo 410i Smart Vane-anemometer is small enough to fit perfectly into any shirt pocket. This testo 410i vane anemometer is just the thing fo...

Handy and intelligent: the compact testo 510i differential pressure measuring instrument features professional measuring technology and smartphon...

The compact heating set with the testo 115i clamp thermometer, the testo 510i differential pressure measuring instrument, and the testo 805i infr...

The testo smart tools refrigeration set combines four instruments to measure high- and low-- side pressures and temperatures of A/C and refrigera...

The Yellow Jacket Mantooth Single Port 67001 is a wireless digital pressure/temperature gauge designed for HVAC/R professionals. It allows wirele...

The Yellow Jacket Mantooth Dual Port 67002 is a wireless digital manifold designed for professionals of HVAC/R (Heating, Ventilation, Air Conditi...

Yellow Jacket Brute Manifold 22/134/404a 46145 provide a flow that’s proven faster than any conventional manifold. The aluminum-alloy body is for...

The Testo 570-1 can replace a huge range of measuring tools you would normally need to carry out your work on refrigeration systems and heating p...

Look no further if you're after an absolute bargain for your next digital gauges. The Testo 557 digital refrigeration gauge has a 4-way valve blo...

Look no further if you are after an absolute bargain for your next set of digital gauges. The Testo 557 digital refrigeration gauge has a 4-way v...

The Testo 550 Smart Digital Manifold with wireless hose and clamp temperature probes is a cutting-edge solution for HVAC professionals seeking pre...

The testo 550s digital manifold with a 2-way valve block enables you to precisely measure refrigeration, air conditioning systems, and heat pumps...

What is the Testo 550i Digital Manifold? The Testo 550i Digital Manifold is an advanced tool designed for HVAC professionals and homeowners to opti...

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

The Testo 549 digital refrigeration gauge is are amazing value and will make your old analog gauges obsolete. Specifications Storage Temp - -2...