About Us

ABOUT US ABOUT US

What we do

Since 1935 Technology Made in Italy

Founded in Milan in 1935, UNAOHM is one of the oldest manufacturers of measuring electronic equipments all over Europe.

It was born thanks to two young engineers, Mr Enzo Pontremoli and Mr Giovanni Bozzi, who had the goal of designing and manufacturing laboratory and portable measuring equipments with high performance and quality.

Our History

The first instrument

The first instrument designed was a small oscillator called “EP 1” and was made in 1935, with two dry cells and a triode called at that time “type 30” was the first instrument produced in series.

1935

1939

SECOND WORLD WAR

In 1939 the production activity was slowed down by the events of the Second World War.

After War

In 1946, after the end of the world conflict, the company restart its activities at full capacity and future developments are oriented with great success towards laboratory instrumentation for radio industries, radio repairs and services. From this moment on, UNAOHM established itself on the national and foreign markets, thus becoming one of the most prestigious European companies.

1946

1956

THE FIRST TV

In 1956, when the first TV broadcasts reached the whole of Italy, the  company created the “field meter”, a tool for installers of TV reception systems. For the first time ever, the installer had a tool at his disposal that offered the possibility of analyzing the frequency spectrum, measuring the intensity of the carriers and also viewing the television images to evaluate their quality

RAI RESEARCH CENTER

UNAOHM, thanks to the collaboration with the RAI Research Center, which organizes advanced training courses for aerialists using equipment exclusively under the UNAOHM brand, in 1986-1987 was the first to create the EP 741 field meter with incorporated Teletext, and with the first satellite transmissions the EP810 converter. , to be combined with the field meters, for pointing the dishes

1983-1986

2000-2007

PRESENTATION OF THE EP3000 FIELD METER

The tool appreciated by thousands of installers all over the world that combines quality, precision and reliability, becoming the point of reference for the whole sector of TV signal instrumentation.

PRESENTATION OF THE AP SERIES FIELD METER

They combine tradition for quality, modernity and ease of use.

PRESENTATION OF THE NEW LINE OF UT METERS FOR PHOTOVOLTAIC SYSTEMS

Precision tools to perform all the measurements present in a photovoltaic system and to certify it according to the legislation in force.

2008

2009

PRESENTATION OF THE RADIO SYSTEMS SECTOR

The new line of products and services in the telecommunications field, to connect production plants located in every corner of the world, even in places with adverse climatic conditions, such as the sea and the desert.

PRESENTATION OF THE FIELD STRENGTH METERS DG OHM SERIES

The new line of professional and compact meters with new software functions and greater ease of use.

2013

In the years to follow

Unaohm Today

Actively committed to consolidating the present and keeping up with the future, Unaohm continues its process of growth and innovation, with particular attention to technological evolution and

environmental protection with two new lines of activity:

1. Transition 4.0: Personalized predictive maintenance system aimed at companies that intend to monitor their activities and avoid production interruptions with the related consequent costs. Find out more

2. Charging columns for electric cars, aimed both at companies and directly at individuals, with customized solutions. Find out more
Unaohm’s primary objective has always been attention to the customer, we offer not only the product but a complete service: from assistance in choosing the best solution to the project to after-sales assistance, and where necessary training through free courses also on–line.

OUR MISSION & VISION

OUR MISSION

Vision

We are reliable partners for artisans and companies, from the supply of a single product or service to realization of complete projects.

Mission

We provide technological solutions for TV, photovoltaic, telecommunications, industry 4.0, electric mobility and electronics laboratories.

Our strengths are the quality of products and services combined with the speed to deliver complete solutions for our applications.