Itech is a customer-oriented manufacturer of electronic test and measurement equipment with a worldwide network of distributors. The focus is mainly on power testing, with continuous improvement and innovations in emerging markets. 

Examples include Electrical Vehicles, Battery Testing, Led Industry, AC and DC Power Supplies, Solar Inverter Testing, AC and DC Power Simulation, and so on.

Main products and solutions

Itech strives to make every customer wonder about the possibilities of their electronic test and measurement equipment. Itech’s product portfolio includes more than 400 products. Some of the product categories:

Itech product series

Itech is a professional world player in the field of electronic test and measurement equipment that is fully dedicated to the wishes and requirements of the customer. We strive to increase our knowledge when it comes to the requirements of potential performance testing in different industries. Itech’s extensive product range and powerful electronic testing solutions take the testing experience of global users to a new level.

Factory Itech

The new factory was built in 2016. The surface area is 35000m2 and the factory is ISO9001:2008 certified. After calibration and an endurance test, the quality department takes care of a 100 percent inspection of all instrumentation in order to guarantee the highest quality standard. Partnerships We work closely with universities, laboratories and research institutes in order to keep abreast of the latest available techniques. An extensive team of engineers continuously develops new instrumentation. Itech now has more than 100 patents.

Countries and service

The countries to which Itech supplies its products include China, USA, Europe, Korea and Japan. They offer the best products in combination with the best service and after-sales to our customers.


Itech’s mission is to make every customer wonder about the possibilities of the electronic test and measurement equipment that Itech has to offer.

Learn more about Itech

For a good introduction we also refer to the introduction video. For a complete overview of the products, we would like to refer to the Itech website.



Hans Verhees

Hans Verhees

Victron Energy

We don’t buy measuring instruments, we purchase solutions for specific measurement problems. I like to buy from TTMS, given their knowledge of test solutions in power electronics. I hate sellers. TTMS helps us to make the right choice. They even come up with instrumentation from manufacturers they do not represent themselves. And always with the perfect service: they are not complicated and just arrange what is needed.

Shell Technology Centre Amsterdam

Jan Serné

Shell Technology Centre Amsterdam

In my role within the calibration and quality lab, it is a continuous striving for quality for me. In order to ensure this, the right support from, amongst others, suppliers is essential. TTMS understands this like no other, and I have been doing business with them for years. If I need to describe the business relationship with TTMS, it would be that it’s both constructive and instinctive. The measurement instrumentation is reliable. In addition to this, TTMS’ expertise of test and measuring equipment complements the STCA.


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