Megger MJ159 Insulation Resistance Teste

The Megger MJ159 is engineered for professionals requiring portable and reliable insulation testing equipment. Its hand-cranked operation ensures independence from external power sources, making it ideal for fieldwork where battery replacement or charging is impractical. The tester’s analog display provides direct readings without the need for scale multipliers, enhancing ease of use. The inclusion of a guard terminal allows for accurate measurements by diverting surface leakage currents, and the AC voltage measurement function aids in confirming circuit de-energization before testing. With its robust design and comprehensive features, the MJ159 is suitable for a wide range of electrical testing applications.

Features

• Hand-Cranked Operation: Eliminates the need for batteries, ensuring reliable operation in remote locations.
• Selectable Test Voltages: Offers four DC test voltages—100 V, 250 V, 500 V, and 1000 V—to accommodate various testing requirements.
• High Insulation Resistance Measurement: Capable of measuring insulation resistance up to 2000 MΩ, suitable for testing a wide range of electrical installations.
• Resistance Measurement Range: Provides a resistance range up to 5000 Ω, allowing for comprehensive testing of electrical components.
• Guard Terminal: Minimizes the effects of surface leakage currents, ensuring accurate insulation resistance measurements.
• AC Voltage Measurement: Includes an AC voltage measurement function to verify circuit de-energization before testing, enhancing safety.
• Analog Display: Features a direct-reading analog display with no scale multipliers, simplifying the measurement process.
• Portable Design: Housed in a rugged, self-contained case with a fold-down carrying handle for easy transport and field use.

Includes

• User guide
• Test lead set (3 leads, 3 prods, 3 clips)
• Power cord (where applicable)
• Test record card (5 supplied)
• Carrying case