FLUKE 1550C - 5 kV Insulation Resistance Tester The FLUKE 1550C is a high-voltage digital insulation resistance tester designed for preventative maintenance and troubleshooting of industrial electrical equipment. It accurately measures insulation resistance up to 5 kV, critical for assessing the integrity of cables, motors, generators, and switchgear in demanding industrial environments. Technical Specifications: - Test Voltage Range: 250 V, 500 V, 1000 V, 2500 V, 5000 V DC - Insulation Resistance Measurement: Up to 2 TΩ (Teraohms) - Test Functions: Insulation Resistance (IR), Polarization Index (PI), Dielectric Absorption Ratio (DAR), Step Voltage Test, Ramp Test, Dielectric Discharge (DD) - Safety Rating: CAT III 1000 V, CAT IV 600 V - Data Storage: Internal memory for up to 99 test results - Interface: USB for PC connectivity and data transfer - Display: Large digital LCD with analog bar graph - Power Source: Rechargeable NiMH battery pack
