The Megger MJ359 Analogue Insulation Tester is a portable hand held insulation tester from Megger Group Limiteddesigned for measuring insulation resistance in cables switchgear motors and other electrical equipment. It provides DC test voltages suitable for low to medium voltage testing and measures insulation resistance from approximately 0.01 mega ohm to 1000 mega ohms depending on applied voltage. The instrument features a clear analogue scale for immediate reading of results, robust construction for field use, and does not require an external power source. It is suitable for field maintenance, troubleshooting, and safety verification in environments without mains or battery power
Hand held analogue insulation tester for portable use
Measures insulation resistance from approximately 0.01 mega ohm to 1000 mega ohms
Suitable for low to medium voltage testing
Clear analogue scale for easy reading of results
Portable and lightweight for field use
Does not require external power supply
Robust construction for demanding environments
Suitable for testing cables switchgear motors and other electrical equipment