UNI-T UT512D 2.5kV Digital Insulation Resistance Tester – 1TΩ

The UNI-T UT512D is a professional 2.5kV high-voltage insulation resistance tester. Offering test voltages of 250V, 500V, 1000V, and 2500V, it accurately measures insulation degradation up to 1 Tera-Ohm (1TΩ). Equipped with automatic PI and DAR calculations, 10% stepping voltage, and USB PC connectivity, it is a critical instrument for power distribution and transformer maintenance.

Upgrade your high-voltage diagnostics with the UNI-T UT512D 2.5kV Insulation Resistance Tester. When testing medium-voltage transformers, extensive underground cable runs, and industrial switchgears in Pakistan, a standard 1000V tester cannot generate enough electrical stress to reveal deep-seated moisture or micro-cracks in the insulation.

The UT512D steps up the power, delivering test voltages up to 2500V (2.5kV) to measure resistance up to a massive 1 Tera-Ohm (1TΩ). Designed for WAPDA contractors and private grid operators, it fully automates the calculation of the Polarization Index (PI) and Dielectric Absorption Ratio (DAR). Operating on standard LR14 alkaline batteries, it ensures you can easily replace power cells in remote field locations without waiting for a charger. All test data can be logged (up to 999 sets) and exported to a PC via USB for professional compliance reporting.

• Find utility-scale testing equipment in [Electrical & Electronics].
• View grid-level tools in [Insulation & Earth Testers].
• Shop 2.5kV models in our [Insulation Testers] category.

Key Features:

• 2.5kV Test Voltage: Provides the necessary stress to test medium-voltage industrial and municipal electrical assets.
• 1 Tera-Ohm Range: High sensitivity allows technicians to detect the earliest stages of insulation breakdown.
• Stepping Voltage: Automatically increases the test voltage in 10% increments to analyze how the insulation reacts to varying stress.
• Field-Ready Power: Powered by 8x LR14 alkaline batteries, ensuring immediate replacement capability in remote areas.

Frequently Asked Questions (FAQs):

Q: What is the price of the UNI-T UT512D in Pakistan?

A: Check Kamadi.pk for competitive B2B rates. We supply testing instruments directly to major industrial contractors.

Q: Does it perform continuity testing?

A: The UT512 series focuses on high-voltage resistance and does not feature a low-ohm continuity buzzer.

Q: Is there software included?

A: Yes, it includes a USB cable and access to the UNI-T PC software for deep data analysis and report generation.