We are pleased to release PORTALEVEL™ MINI a new design based on our Portamarine™ unit. Designed for users testing CO2, FM-200® and NOVEC™1230, PORTALEVEL™ MINI features two D-ring eyelets so that users can test cylinders “hands free” by attaching a carrying strap to it. It is the length of a pen ! 154mm or 6 inches. Featuring a bright vertical LED bargraph and LED digital display it is ideal for low light testing environments. Coltraco Ultrasonics has a world-leading capability in this field and a commitment to life and asset safety. Coltraco Ultrasonics is a Safesite™ company.