Best Sellers

Discover the pinnacle of temperature measurement with the Testo 925. This compact, efficient instrument is engineered to deliver fast, precise temp...

Testo 420 Differential Pressure Measuring Instrument: Precision in Every Measurement Experience the pinnacle of HVAC system testing with the Testo ...

Versatile and Efficient Measurement Solutions Enhance the versatility of your TSI air balancing tools with our TSI Hood Expansion Kit, featuring ad...

Optimize your HVAC testing and balancing with the AccuBalance® 5/16″ diameter, 18-inch straight airflow probe. This tool is expertly designed for p...

Introducing the Testo Service Case, a dependable solution for safeguarding and organizing your vital air velocity and IAQ measuring instruments. Cr...

The Testo Refrigeration Smart Case is the quintessential storage solution for your precision instruments. Designed to provide both protection and o...

The Testo Climate Smart Case "VAC" stands out as the definitive safeguard for your precision instruments. It not only keeps them organized but also...

The Testo Heating Smart Case is expertly engineered to shield and systematically store your valuable instruments. Its soft foam interior, featuring...

The Testo Temperature Smart Case is meticulously designed to offer both protection and organized storage for your instruments. Its precision-cut fo...

The ANC4 is an essential accessory that accompanies our compact clamp meters. It is tailored to securely hold the meter, lead wires, and features a...

Service case for measuring instrument and probes Suitable for measuring instruments: Testo 416 Testo 425 Testo 512 Testo 110 Testo 112 Testo 720 ...

Designed with precision and durability in mind, the Testo Service Case for Testo 315-3 - 0516 0191 is your ultimate storage solution. Tailored spec...

Store your equipment securely in the robust transport case: the case provides enough storage space for the appropriate measuring instrument (e.g. m...

Safely stow away your equipment for flow measurements in the sturdy transport case. The case has special compartments, offering storage space for t...

Store your equipment securely in the robust transport case: the case provides enough storage space for the appropriate measuring instrument (e.g. m...

Designed with precision and durability in mind, the Combi-case for the Testo 440 and its various probes offers an unparalleled storage and transpor...

Equip yourself with the Testo Transport Bag, meticulously designed for secure storage and transportation. The bag features two internal mesh compar...

Experience unbeatable protection with the Testo Compact TopSafe Protective Case. Engineered for durability and a snug fit, this case is your go-to ...

Trolley case for Testo 420 Air Flow Hood Kit 0563 4200 Maximize the longevity and performance of your 420 Air Flow Hood Kit with the Testo Suit Cas...

The TIF9031 Soft Carrying Case is an essential accessory for professionals who value the longevity and functionality of their tools. Specifically d...

The Testo HVAC softcase is meticulously designed to ensure the safety and organization of your measuring instruments. It features a foam insert wit...

against fire or heat damage. Ideal for use around wood, drywall, fabric, and other materials, it also serves as a heat dissipating agent during low...

Clean HVAC coils the fast way. The CoilJet® from SpeedClean is a complete portable AC coil cleaning system. It carries all the water and coil clean...