UNI-T UT512D High-Voltage Insulation Resistance Tester

The UNI-T UT512D High-Voltage Insulation Resistance Tester is a professional-grade instrument designed for testing insulation resistance in power generation, telecommunications, and industrial environments. It offers selectable test voltages of 250V, 500V, 1000V, and 2500V, with accurate measurements up to 249 GΩ and indicative readings up to 1.00 TΩ.

• High test voltage up to 2500V for demanding applications
• PI and DAR measurements for assessing insulation quality
• Automatic discharge and high-voltage alarm for safety
• Data logging for up to 999 measurements with USB PC communication
• CAT IV 600V safety rating for use in high-energy environments
• Large LCD display with backlight for clear readings

Powered by 8 LR14 batteries and supplied with test leads, USB cable, and carrying strap, the UT512D is ready for field use. Ideal for installation, maintenance, and troubleshooting of electrical equipment.