Megger MJ359 Offers

Power for the Megger 212359 (MJ359) Hand Crank/Line Analog Insulation Tester is provided by 120V AC 50/60 Hz or low-voltage generator!

Four models are available for general purpose testing which include a low-voltage model. All are portable, self-contained instruments designed to give rapid and accurate measurements. Four of the models feature an analog display having four selectable test voltages of 100, 250, 500 and 1000 V dc, measuring insulation resistance up to 2000 M-Ohms, and an ohm range to 5000 ohms. The other model has four test voltages of 50, 100, 250 and 500 V dc measuring insulation resistance up to 1000 M-Ohms.

• No scale multipliers
• Multiple test voltages for spot and step voltage testing
• Guard terminal to eliminate surface leakage current

Applications

The Major Meggers have been designed for convenience and ease-of-use when testing complex or larger electrical installations, and commissioning, servicing or maintaining electrical equipment. They are designed for the safe testing of motors, generators. cables, switchgear, transformers, distribution networks, industrial and domestic installations, components and appliances.

The range of insulation test voltages available allows one instrument to be used for a variety of applications. For example, installations and equipment can be tested at 1000V DC when this requirement is specified, also aircraft and tele-communications equipment can be tested at the relatively low 100V DC and 110V to 120V AC systems can be tested using 250V DC.

Test leads with fused prods are available and it is recommended that these be used when checking that equipment has been isolated from the supply (by performing a voltage test), especially in high energy situations.

What's Included

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