Top Picks for Professionals

The Testo 830 T2 Kit is a special tool that helps people measure temperatures without touching anything. It's like a temperature gun! Wha...

Measure precise temperatures of up to 1500 °C from a safe distance thanks to its extended temperature measuring range, testo 835T2 can be used virt...

Enhance Precision with the Testo Thermal Imaging Camera: Unveiling the Power of Thermal Imaging Cameras The testo 883 thermal imager was developed...

The testo 883 thermal imager was developed especially for maintenance staff, facility managers, and building energy consultants who wish to rely on...

The testo 552 is a high-precision digital vacuum gauge that provides reliable readings. It has all the measuring functions you need for evacuating ...

Introducing the Robinair Digital Micron Vacuum Gauge Ravg-1! The Robinair Digital Micron Vacuum Gauge (RAVG) is an essential tool for HVAC profess...

As a professional technician, the assurance of a deep vacuum on a system is imperative. The main problem with many small handheld units is their in...

Compact, pocket-size - 2.5" x 3". Takes guesswork out of evacuation - accurately indicates when the system is ready for a recharge. Designed for us...

The SC620 swivel-head clamp meter is packed with all the electrical measurements HVACR professionals use every day. It also includes a host of sa...

The Fieldpiece Digital Megohm Meter, model SMG5, is a compact standalone meter designed for checking HVAC compressor insulation. The SMG5 provid...

The SC260 Compact Clamp Meter is great for testing HVACR electrical measurements. It includes True RMS measurements to test variable frequency dri...

The SC240 Compact Clamp Meter with Temperature packs a big punch in a compact meter. With features that rival many full-sized clamp meters, this a...

The HS35 manual and auto ranging multimeter includes the tests you use everyday for HVACR field service. Like the rest of the HS30 series, the HS3...

The TSI 5825 DP-Calc™ Micromanometer allows you to easily make HVAC pressure measurements. These robust instruments can be used with pitot probes ...

Air conditioning systems are equipped with filters that prevent dirt from the outside air from entering the indoor air. These filters are to be in...

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...

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...