UNI-T UT502A 2500V High-Voltage Insulation Tester – 20GΩ

The UNI-T UT502A is a rugged, handheld high-voltage insulation tester. Capable of outputting 500V, 1000V, and 2500V, it measures heavy insulation resistance up to 20GΩ. Featuring an IP65 dust and waterproof rating, 2-meter drop resistance, and automated PI/DAR calculations, it is engineered specifically for harsh industrial and outdoor testing environments.

Bring high-voltage testing directly to the field with the UNI-T UT502A 2500V Insulation Tester. For WAPDA line workers and heavy industrial technicians in Pakistan, delicate benchtop meters cannot survive outdoor utility work. The UT502A is armored for the real world, boasting an IP65 Waterproof and Dustproof rating and a chassis capable of surviving a 2-meter drop onto concrete.

Despite its compact, handheld size, it generates a massive 2500V (2.5kV) test voltage. This provides the necessary electrical stress to evaluate medium-voltage cables and large-scale industrial transformers, accurately reading resistance up to 20GΩ. It features fully automated Polarization Index (PI) and Dielectric Absorption Ratio (DAR) tests, providing comprehensive analytical data directly on its backlit LCD without requiring manual calculations.

• Find rugged utility equipment in [Electrical & Electronics].
• View high-voltage meters under [Insulation & Earth Testers].
• Shop compact 2.5kV models in our [Insulation Testers] collection.

Key Features:

• 2500V Maximum Output: Safely evaluate medium-voltage distribution cables and industrial power systems.
• IP65 & 2m Drop Proof: The ultimate ruggedized meter, designed to survive heavy rain and severe job-site abuse.
• 20GΩ Measurement Range: 4x more sensitive than the UT501 series, allowing for precise tracking of high-grade insulators.
• Automated Diagnostics: Instantly calculates PI and DAR to reveal deep-seated moisture and insulation aging.

Frequently Asked Questions (FAQs):

Q: What is the price of the UNI-T UT502A in Pakistan?

A: Visit Kamadi.pk for current pricing. We supply heavy-duty testing gear to the telecommunications and utility sectors.

Q: Is it safe to use at 2.5kV?

A: Yes. It conforms to IEC 61010 CAT III 600V safety standards and features an automatic voltage discharge function to eliminate shock hazards after testing.

Q: Does it measure AC voltage?

A: Yes, it measures AC voltage up to 750V, allowing you to ensure the circuit is de-energized before applying the 2.5kV test.