Hioki IR3455 High Voltage Insulation Resistance Tester

Hioki insulation resistance testers or megohmmeters feature all-in-one designs including built-in rugged cases and test lead storage compartments. The IR3455 is a 5-range, 250V to 5000V digital insulation resistance tester offering up to 10TΩ of insulated resistance testing. High-performance features include bar graphs, built-in memory, leak current and voltage testing, and DAR and PI calculation capabilities to help shorten work time associated with field insulation testing.  

FEATURES

● Wide measurement insulation range, up to 10TΩ
● Data memory function to reduce handwritten notes
● Wide testing voltage range, up to 5.00kV from 250V DC
● Extended operating temperature range of -10°C to 50°C and bright LED luminous scale
● Measure insulation of high-voltage equipment (such as transformers, cables, and motors)
● PI (Polarization Index) and DAR (Dielectric Absorption Ratio) automatically calculated / display

Hioki IR3455 Datasheet

Hioki IR3455 Instruction Manual

Hioki Insulation Testers Series Brochure

Accessories