Watch our Brand New video for our Portatank®

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Watch the Portatank® Demonstration Video on Fire Suppression Spheres.

The Portatank® is capable of inspecting a wide range of Fire Suppressions Spheres. This is possible by using the 2 MHz sensor option, together with the 2 MHz frequency setting on the device. 

The Portatank® is an ultrasonic tank liquid level indicator, capable of detecting liquid levels from side walls of tanks from 0.5 – 15 metres wide. All Coltraco products, is manufactured in the UK and comes with a 3-year warranty and Technical Support for the life of the unit.

Have a watch of our short 3 minute Demonstration video presented by our Head of Research, Development, Design & Ergonomics.

Get in touch

You can reach us anytime via phone or email, we aim to respond to all enquiries within 24 hours (excluding weekends and bank holidays)


Come say hello at our Technical Laboratory.

Coltraco Ultrasonics
NETPark Research Institute
Joseph Swan Road
TS21 3FB

United Kingdom


Monday - Friday (excluding bank holidays) from 8:30am to 6:00pm, UK.

Tel (Sales & HQ): +44 20 7629 8475
Tel (Technical): +44 1740 618 240