Flow Rate Testing made easy with Coltraco.

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Do you want to measure flow rates easily?  Would like to be able to determine internal pipe pressure? – all non invasively?

We have the solution.

1. Portasonic® 2.FL0 is really two instruments in one!   It is a handheld clamp-on ultrasonic transit time flow meter with integrated ultrasonic thickness gauge to determine wall thickness and look for signs of corrosion.

And then you can

2. Convert flow to pressure with the Portasonic® CALCULATOR – 7 inch handheld tablet calculator, determining the internal pressure within pipes, using non-invasive, external flow technology.

Portasonic® 2.FL0 ultrasonic clamp-on flow meter

NON-INVASIVE: clamp on sensors – no need to cut into the pipe and interrupt the flow or delay production.

LONGER LIFE:  Sensors are not damaged by contact with the fluid, leading to longer life of the unit.

BUILT-IN thickness gauge (includes A Scan functionality)

HEAT METERING incorporates heat quantity measurements.

VERSATILE: measures pipe range DN15 – DN 2500 pipes, 

CONVENIENT: with a large internal database of 19+ materials for fluids, 23+ for pipes.

Portasonic® CALCULATOR 7 inch handheld tablet calculator

CONVERT your Portasonic® 2.FL0 results into pressure, save the results and export via USB on a 7-inch tablet

SAFETY FIRST: Work safely within pressure parameters 

PREVENT pipe failure and property damage.

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