Coltraco designs and manufactures a specialised range of ultrasonic monitoring and preventative maintenance instrumentation used in the marine, fire protection, offshore petrochemical, industrial, process, defence, government and rail industries.

All products are rugged and lightweight, designed in consultation with professionals in the field to suit the most difficult working conditions. Our flagship products, the Portalevel® and Portamarine liquid level indicators are unique to us, designed by our technical team to provide a safe, quick and simple means of checking the liquid extinguishant levels in fire extinguishers, even in banked rows.

Our main products are the Portascanner hatchcover integrity tester, Portagauge II thickness gauge and other thickness gauges, drug and alcohol test kits and other portable instrumentation.