Item #ME/MIT515-EN, Insulation Resistance Testers - MIT515, MIT525, MIT1025, MIT1525 5kV-15kV - Megger

The Megger MIT515 Insulation Resistance Tester is an entry level 5kV test set that offers insulation resistance, timed insulation resistance, dielectric absorption ratio and polarization index test modes.

Perfect for the testing and maintenance of high voltage electrical equipment, the Megger MIT 515 allows insulation testing to be carried out at five preset voltage ranges from 250V to 5kV. In addition the MIT515 insulation resistance tester has the ability to take measurements when connected to line power/mains with a dead battery. Intelligent battery charging allows the batteries to be automatically charged when the instrument is connected to a mains supply.

Simple operation is ensured with the two rotary switches while the large backlit display allows multiple results including resistance, voltage, leakage current, capacitance, battery level and test time to be displayed simultaneously.

Supplied in a rugged case that provides ultimate protection and a clip on lead pouch, the Megger MIT515 Insulation Tester is an extremely portable instrument with a CAT IV 600V safety rating in accordance with IEC 61010


Analog and Digital display
Operation through batteries or through AC mains
Variable voltage from 50 Volts to 1 kiloVolts at 10 Volts increments
Variable voltage from 1 kiloVolts to 5 kiloVolts at 25 volts increments
Measurement of voltage, capacitance, time constant and leakage current
Automatic insulation resistance, Polarization Index and Dielectric Absorption Ratio testing
Built-in timer control and display
3 milliAmpere test current
Alarm limit mode
3 milliAmpere noise rejection
2 percent error guarding 500 kOhms leakage with a 100 MOhms

Included accessories:

Manual CD
Power lead
3-meter leadset with medium insulated clips

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Item Name
Megger MIT515 (1001-936)
Test Voltage (V dc)
250 500 1000 2500 5000
10 kohm – 10Tohm