English 
Dutch 
German 
French 
Spanish 
Polish 
Danish 
Greek 
Turkish 
Norwegian 
Swedish Gas bottle level
Coltraco Ultrasonics
Portalevel® Touch Fire cylinder level indicator with integrated weight calculator
Coltraco Ultrasonics
EX Gas Level Indicator Portalevel® Intrinsically Safe (2290334-COIS)
Coltraco Ultrasonics
Coltraco Ultrasonics
Coltraco Ultrasonics
Permalevel® FEATHERWEIGHT for constant monitoring fire suppression systems
Coltraco Ultrasonics
Portable ultrasonic level indicator Portalevel® MAX (2290334-COMX)
Coltraco Ultrasonics
Portable ultrasonic level indicator Portalevel® MAXPLUS (2290334-COMXPS)
Coltraco Ultrasonics
Ultrasonic level indicator Portalevel® MAX Marine (2290334-COMXM)
Coltraco Ultrasonics
Ultrasonic liquid level indicator Portamarine®(2290334-COPM)
Gas bottle level