SEW

The SEW 4305 IN is an advanced high-voltage digital insulation tester (5kV megohmmeter) offering selectable test voltages of 500V, 1000V, 2500V, and 5000V, insulation resistance measurement up to 1TΩ, built-in PI (Polarization Index) and DAR (Dielectric Absorption Ratio) indicators for assessing insulation quality over time, AC/DC voltmeter (30-600V) for live circuit checking, auto-ranging for convenient operation, overload protection, large dual-line LCD display, memory for up to 200 measurements with time stamp, adjustable test durations from 1 to 30 minutes, and CAT IV 600V safety rating for industrial environments. This professional 5kV insulation tester enables industrial electricians and maintenance engineers to perform comprehensive insulation assessments on high-voltage power cables, transformers, large motors/generators, switchgear, and substation equipment, calculate polarization index (PI) to detect moisture contamination, compute dielectric absorption ratio (DAR) for dry vs wet insulation analysis, track insulation degradation trends over time, and ensure compliance with IEEE 43, IEC 60034, and NETA standards. As an authorized SEW distributor in Karachi, Instrument Technology Link offers this professional insulation tester at competitive prices in Pakistan. Order the SEW 4305 IN today for advanced insulation testing with PI/DAR analysis in all your industrial, utility, and high-voltage equipment maintenance applications.