Conductix-Wampfler retractors are designed in such a way that retraction force increases smoothly as the cable is extended. As a result, the attached tool is returned to its starting position by the retractor after use, leaving the workbench free for other tools or equipment. An assurance of precision work is provided by the progressive increase in spring force.

Conductix-Wampfler balancers can be identified by their conical cable drum, which ensures that the retraction force remains virtually ‘constant’, throughout the full cable travel. As a result, the position is retained after the attached tool has been used. In addition, no noteworthy increase in retraction force occurs when delicate operations are being performed. As a result, Conductix-Wampfler balancers permit fatigue-free working, even over prolonged periods of time.