Megger MJ359 Insulation & Continuity Tester

Megger MJ359 Insulation & Continuity Tester — Hand-Crank or Mains Powered

The Megger MJ359 is a rugged, high-resistance insulation and continuity tester that can be powered by its built-in hand-crank generator or from mains — ideal wherever a reliable, self-contained tester is needed. With 50 V to 500 V test voltages, insulation measurement to 20,000 MΩ and continuity to 5000 Ω, it is a dependable instrument for electricians and maintenance engineers.

Key Features

• Hand-crank or mains power — drive the test voltage from the built-in generator or 120 V AC (50/60 Hz) mains.
• Multiple test voltages — 50, 100, 250 and 500 V DC insulation testing.
• Very high insulation range — measures up to 20,000 MΩ at ±3% of scale length.
• Continuity testing — low-resistance/continuity measurement from 0.1 Ω to 5000 Ω.
• Rugged & reliable — robust build for demanding field and industrial use.
• CAT III safety — rated to IEC 61010-1 / EN 61010.
• Portable — 213 × 124 × 128 mm, ~1 kg.

Applications

The MJ359 is ideal for electricians and maintenance engineers who need high-resistance insulation and continuity testing with flexible hand-crank or mains power — on wiring, cables, motors and equipment in field, industrial and workshop settings.

What’s in the Box

• Megger MJ359 insulation and continuity tester
• Test lead set (3 leads, 3 prods, 3 clips)
• Power cord
• User guide, test record cards and carrying case

Why Buy from MME in UAE

MOHAMMAD MAHDI Electronics Trading LLC (MME) is your trusted supplier of genuine Megger test and measurement equipment in the UAE. We offer competitive pricing, fast local delivery across Dubai, Abu Dhabi and the wider UAE, and knowledgeable after-sales support. Contact us on WhatsApp for the latest price and availability.

Download the Megger MJ359 datasheet (PDF).