Megger OTS PB and OTS AF – Series of Insulating Oil Test Sets

• Fully automatic dielectric breakdown and withstand testing for insulating oils
• Preloaded international test standards with USB updates available
• Precision oil test vessel with lockable electrode gap adjustment
• Clear colour display with intuitive user interface
• Portable PB models with battery operation for field testing
• AF models include barcode scanning and larger test chamber

The Megger OTS PB and OTS AF series of insulating oil test sets are robust, purpose-built instruments developed for dependable oil testing in both field and laboratory environments. Their rigid construction, protected test chamber and shatter-resistant vessels support reliable operation in demanding conditions. A clear colour display and intuitive interface make everyday operation straightforward. In addition, the instruments come preloaded with major international test standards, helping teams work efficiently without complex setup. The lightweight PB models offer excellent portability with optional battery operation, while the AF models provide a larger chamber and enhanced sample identification with barcode scanning. Altogether, the OTS range delivers a practical and well-engineered solution for professional oil testing workflows. Discover how the OTS series can strengthen and simplify your testing setup.