UNI-T UT501E Fast Insulation Resistance Tester – 1000V, 4GΩ

The UNI-T UT501E is an advanced, high-speed insulation resistance tester. Capable of measuring up to 4GΩ at test voltages ranging from 100V to 1000V, it features an upgraded microprocessor that delivers results 2.5 times faster than traditional models. Equipped with DAR, PI, auto-discharge, and PC software connectivity via USB, it is the standard for fast-paced electrical equipment audits.

Accelerate your electrical diagnostics with the UNI-T UT501E Fast Insulation Resistance Tester. When industrial electricians and maintenance teams in Pakistan are tasked with auditing dozens of motors, cables, and switchgears in a single shift, slow meters waste time. The UT501E is engineered to solve this, boasting an upgraded processing unit that completes insulation measurements 2.5 times faster than conventional testers.

Delivering selectable test voltages from 100V up to 1000V, it accurately measures insulation resistance up to 4GΩ. This makes it an indispensable tool for verifying the integrity of low-to-medium voltage electrical equipment before commissioning. It automatically calculates Polarization Index (PI) and Dielectric Absorption Ratio (DAR), allowing technicians to identify moisture ingress and aging insulation instantly. Powered by a rechargeable 2600mAh lithium battery, it provides continuous all-day testing on the factory floor.

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Key Features:

• 2.5x Faster Measurement: Drastically reduces waiting times during high-volume equipment testing.
• Selectable Test Voltages: 100V, 125V, 250V, 500V, and 1000V outputs accommodate a wide range of electrical appliances.
• PI & DAR Calculation: Automatically diagnoses the quality and degradation level of the insulation material.
• Auto-Discharge Safety: Automatically discharges trapped capacitive voltage after the test, protecting the operator from shock.

Frequently Asked Questions (FAQs):

Q: What is the price of the UNI-T UT501E in Pakistan?

A: Visit Kamadi.pk for current pricing. We supply authentic UNI-T instruments to industrial contractors nationwide.

Q: Does it connect to a computer?

A: Yes. It can store up to 99 sets of data and includes a USB cable to transfer results to the UNI-T PC software for generating professional test reports.

Q: Is it battery-operated?

A: Yes, it features a built-in 11.1V/2600mAh rechargeable lithium battery, eliminating the need to constantly buy disposable cells.