Best Sellers

No dial, no mistakes. The testo 760-1 digital multimeter gives you an easier and more reliable measurement of all important electrical parame...

All-in-one voltage tester and current measuring instrument: the innovative testo 755-2. A multitasker for almost all daily electrical measuri...

Exchangeable measuring tips. Measuring current with a voltage tester? The innovative testo 755-1 makes this possible – and is therefore suita...

Testo 750-3 Voltage Tester – Reliable, Precise & Built for Professionals The Testo 750-3 Voltage Tester is a reliable voltage tester famil...

Your reliable companion when it comes to testing electrical systems and equipment. The all-around LED display and unique fibre-optic technolo...

Your reliable companion when it comes to testing electrical systems and equipment. The all-around LED display and unique fibre-optic technolo...

Testo 420 tripod (up to 4 m) with wheels - ideal for measurements on ceiling outlets. Suitable for the 420 range of airflow equipment Specific...

Replacement hood (360 x 360 mm) for mounting on the testo 420 volume flow hood for air inlets and outlet measurements. With integrated flow straig...

Replacement hood (610 X 1220 MM) for mounting on the testo 420 volume flow hood for measurements at air inlets and outlets. With integrated flow s...

Replacement Hood for Testo 420 Volume Flow Hood (305 x 1220 mm) Enhance your air flow measurements with our premium replacement hood for the Testo ...

The Testo 420 volume flow hood is suited for HVAC systems and has a control panel for displaying measurement data. The control panel can be tilted ...

In conjunction with a smartphone or tablet, the compact testo 605i humidity measuring instrument is suitable for the measurement of air temperatu...

The handy Testo 610 pocket-sized hygrometer is ideal for fast, precise measurement of temperature and humidity in indoor areas. In addition, the co...

Find the Best Humidity Meter in Australia - Your Guide to Humidity Monitoring Solutions The Testo 625 humidity meter comes into its own in all situ...

The Testo 810 simultaneously measures ambient air and surface temperature via infrared sensors at the touch of a button. For example the 810 thermo...

The HACCP-certified Testo 826-T2 with top safe is a small, practical infrared thermometer with laser sighting for non-contact measuring instruments...

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 ...

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...

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...