Megger MJ159 Hand-Cranked Insulation & Continuity Tester

Megger MJ159 Hand-Cranked Insulation & Continuity Tester — Battery-Free Testing

The Megger MJ159 is a classic hand-cranked insulation and continuity tester that generates its own test voltage from a built-in brushless AC generator, so it is always ready to use without batteries. Delivering 100 V to 1000 V insulation testing to 2000 MΩ and continuity to 5000 Ω, it is a rugged, dependable instrument for electricians and maintenance engineers testing installations and equipment.

Key Features

• Hand-cranked generator — a brushless AC generator produces the test voltage, so no batteries are required.
• Multiple test voltages — 100, 250, 500 and 1000 V DC insulation testing.
• Wide insulation range — measures 0.1 Ω to 2000 MΩ at ±1.25% of full scale.
• Continuity testing — low-resistance/continuity measurement from 0.1 Ω to 5000 Ω.
• Rugged & reliable — robust build for demanding field use, always ready without a power source.
• CAT II safety — rated to IEC 61010-1 / EN 61010.
• Portable — 213 × 124 × 128 mm, ~1 kg.

Applications

The MJ159 is ideal for electricians and maintenance engineers who need reliable insulation-resistance and continuity testing without depending on batteries — on wiring, cables, motors and equipment in field, industrial and remote locations.

What’s in the Box

• Megger MJ159 hand-cranked insulation and continuity tester
• Test lead set (3 leads, 3 prods, 3 clips)
• User guide and test record cards
• 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 MJ159 datasheet (PDF).