UNI-T UT512E 2.5kV Advanced Insulation Resistance Tester – 2.5TΩ

The UNI-T UT512E is an upgraded 2.5kV insulation resistance tester designed for heavy, continuous use. It vastly improves upon the "D" model by offering an extended 2.5 Tera-Ohm (2.5TΩ) measurement range, a massive 5200mAh rechargeable lithium battery, and the addition of capacitance and low-resistance testing functions. It retains all premium features, including PI/DAR calculation and USB data logging.

Maximize your testing capabilities with the UNI-T UT512E 2.5kV Advanced Insulation Tester. For heavy-duty industrial teams and power generation engineers in Pakistan conducting back-to-back equipment audits, constantly buying and replacing alkaline batteries is a major operational cost. The UT512E solves this by integrating a massive 14.8V 5200mAh Rechargeable Lithium Battery.

Beyond the battery upgrade, the UT512E is a fundamentally more capable instrument than the UT512D. It extends the maximum resistance measurement from 1TΩ to an incredible 2.5 Tera-Ohms (2.5TΩ), providing far superior sensitivity for modern, high-grade insulation materials. Furthermore, it adds the ability to test Capacitance (up to 2.0uF) and Low Resistance, making it a much more comprehensive tool for diagnosing complex transformer and motor faults on the factory floor.

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Key Features:

• Rechargeable Lithium Battery: The 5200mAh pack provides hours of continuous high-voltage testing and saves significant money on battery replacements.
• Extended 2.5TΩ Range: 2.5 times more sensitive than the base model, perfect for analyzing high-end industrial insulators.
• Capacitance & Low Resistance Testing: Added functionalities that are critical for in-depth electrical motor and transformer profiling.
• Automated Diagnostics: Instantly calculates Polarization Index (PI) and Dielectric Absorption Ratio (DAR) with one button press.

Frequently Asked Questions (FAQs):

Q: What is the price of the UNI-T UT512E in Pakistan?

A: Please request a B2B quotation on Kamadi.pk. We provide GST invoicing for corporate utility clients.

Q: UT512D vs UT512E: Which should I buy?

A: If you test occasionally in remote areas, the UT512D (alkaline batteries, 1TΩ) is great. If you test daily and need advanced data, the UT512E (rechargeable lithium, 2.5TΩ, Capacitance test) is the vastly superior long-term investment.

Q: Does it have an auto-discharge safety feature?

A: Yes, both models automatically discharge dangerous capacitive voltage from the tested circuit immediately after the test stops.