This item is an excellent condition Megger MIT525 5KV Insulation Tester. Calibrated to NIST traceable standards with data report on December 1st, 2025. Includes x3 large size test leads with clamps (red/black/blue), standard power cable, traceable Certificate of Calibration with data, and 180 day warranty. All pictures are of the actual unit and accessories.
This item comes with a 6 Month (180 day) warranty. Every pre-owned unit we offer goes through meticulous inspection and NIST calibration to guarantee its reliability and durability.
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Megger MIT525 5kV Insulation Tester - NIST Calibrated with Data
Offering CAT IV, the MIT525 is compact, light 5 kV insulation resistance tester for the diagnostic testing and maintenance of high voltage electrical equipment. Enclosed in a tough case it is both smaller and lighter than its predecessor making it even easier to carry and store.
As well as measuring insulation resistance to 10 TΩ, the MIT525 also offers various diagnostic tests such as Polarisation index, Dielectric Absorption Ratio, Step Voltage, Dielectric discharge and ramp testing.
Now equipped with lithium ion fast rechargeable batteries, the instrument has a large, clear, easy to read, display making it equally suitable for use in both bright sunlight and poorly lit environments. Information displayed includes resistance, voltage, leakage current, capacitance, battery status and time constant. In addition, the elapsed time of the test is displayed constantly removing the need for separate timer.
■ Measures up to 10 TΩ
■ PI, DAR, DD, SV and ramp test
■ Improved productivity – operate from line power/mains if battery dead
■ Li ion battery - extended capacity, rapid charge
■ Advanced memory with time/date stamp
■ CATIV 600 V safety rating