An Insulation Tester Probe is a diagnostic device used to measure insulation resistance in electrical systems such as generators, motors, cables, and wiring installations, and applies selectable test voltages to identify insulation degradation, leakage paths, or faults that can affect system reliability. Simplifies repeated testing through automated comparison functions that indicate acceptable or unacceptable insulation conditions.Attributes:• Supports multiple selectable test voltage levels for varied testing requirements.• Automatically discharges stored electrical energy after testing.• Improves maintenance efficiency during scheduled inspections.Applications: An Insulation Tester Probe is used in electrical maintenance environments where insulation resistance must be verified. Positioned at test points on cables, motors, generator sets, or wiring, the probe enables controlled voltage application and safe measurement to evaluate insulation condition and system reliability.