Compact handheld corona cameras for daytime inspection of electrical apparatuses indoors and outdoors, with special emphasis on ergonomic design and intuitive simple operation. UVollé cameras are manufactured under adherence to rigorous quality control standards.

UVollé family incorporates the DayCor® technology, and features thereby very high sensitivity to corona signals and perfect signal positioning. UVollé has a large Sun Readable WVGA LCD, perfect for inspection in sunny conditions, and a powerful LED flashlight, to support poor lit inspected objects. UVollé is fit for remote testing of high & medium voltage apparatuses. UVollé enables seeing pinpointed image of corona partial discharge and the emitting source. The visual information can be augmented with further data about the ambient conditions and GPS, recorded and stored for analysis and documentation. UVollé reveals and displays, in real time on-the fly, existing voltage related faults.​