Megger MIT515/2 5 kV Insulation Resistance Tester

Megger MIT515/2 5 kV Insulation Resistance Tester — Rugged Industrial Diagnostic Megohmmeter

The Megger MIT515/2 Insulation Resistance Tester (part of the updated Megger 5 kV series) is a robust, field-ready diagnostic insulation tester engineered for demanding industrial and utility environments. Delivering accurate insulation resistance measurements up to 10 TΩ with selectable test voltages from 250 V to 5 kV, it offers high-noise immunity (3 mA) and rapid lithium-ion charging to ensure fast, reliable condition assessments of cables, transformers, switchgear, and rotating electrical machinery.

Real-World Use-Case: Fast & Reliable High-Voltage Maintenance

Imagine your maintenance team performing scheduled preventive shutdown testing in a noisy, electrically live substation. A standard insulation tester often produces fluctuating readings due to electromagnetic interference. The Megger MIT515/2 solves this challenge directly: its industry-leading 3 mA noise rejection and CAT IV 600 V safety rating allow electrical engineers to perform quick spot tests, Polarization Index (PI), and Dielectric Absorption Ratio (DAR) measurements with unwavering stability. It is the premier diagnostic instrument for verifying the health of high-voltage motor windings and power cables before catastrophic insulation breakdown occurs.

Key Features & Technical Capabilities

• Wide Test Voltage Range: Selectable DC test voltages at 250 V, 500 V, 1000 V, 2500 V, and 5000 V.
• High Measurement Span: Measures insulation resistance from 10 kΩ up to 10 TΩ with premium accuracy.
• Core Diagnostic Modes: Automatic calculation of Polarization Index (PI), Dielectric Absorption Ratio (DAR), and standard IR.
• Exceptional Noise Rejection: Up to 3 mA noise suppression ensures rock-solid readings in noisy substation environments.
• Dual Power & Rapid Charge: High-capacity Li-ion battery delivers up to 6 hours of continuous testing at 5 kV, with AC mains operation when battery is depleted.
• Ultra-Durable Tough Case: Dual-case construction with IP65 rating (with lid closed) protects against dust and moisture ingress in harsh field conditions.
• Safety Rated: CAT IV 600 V / CAT III 1000 V safety standard compliance for ultimate technician protection.

What’s in the Box

• Megger MIT515/2 5 kV Insulation Resistance Tester
• 3 m Test Lead Set with Medium Insulated Clips (1008-022)
• Power Lead & Quick Start Guide
• Factory Calibration Certificate

Why Buy Megger Equipment from MME?

As an authorized supplier for Megger Testing Equipment in the UAE,
MOHAM Trading LLC (MME) guarantees 100% genuine products backed by full factory calibration records and regional technical support.

To understand how to safely select the correct test voltage for your cables, motors, and switchgear, read our complete guide:
What Is a Megger and How Does It Work?

We maintain ready stock in Dubai with fast delivery across Abu Dhabi, Sharjah, and all GCC regions. Contact our technical sales team directly on WhatsApp or submit a request for an official price quotation and lead-time confirmation.

Download the official Megger MIT515/2 5 kV Datasheet (PDF).