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Major Tech High Voltage Digital Insulation Tester 12kV

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Original price R 149,500.00
Current price R 104,650.00

Availability: In Stock - Ready to Ship

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Product Description


Major Tech is a well-known and respected brand in the electrical industry and are leaders in professional test and measurement instrumentation, supplying hand-held test instruments for every application to measure, record or fault finding. Their innovation and results-driven culture is evident in their hunger for growth and expansion. Their ability to diversify their brand is recognised in the introduction of their extensive Tools range, Security products, DIY range and VETI designs. Their success is pioneered by the passion, commitment and efficiency of their people, they believe that great people makes a great business.

The K3128 is a Digital High Voltage Insulation Tester with 6 ranges, 500, 1000, 2500, 5000, 10000 and 12000V with a fine adjustment setting (5V to 100V steps) with an insulation resistance up to 35TΩ. The microprocessor controlled K3128 is ideal for analyzing the insulation characteristics of cables, transformers, motors, generators, high pressure switches, insulators and large wiring installations. It is housed in robust IP64 (lid closed) case, ideal for extend field usage, powered by rechargeable batteries and an AC input which can be operated while under charge. After a completion of an insulation test, the K3128 automatic discharge and display the test voltage. Data storage of test is available in 3 types of data: logging Data (REC File), Measured Data (Save File), and Print Screen (BMP File), this captures and saves the screen images.

Major Tech’s range of insulation testers are ideal for mining, industry and electricians applications.

Product Features :

  • Insulation Resistance (IR) & Leak Current with a wide range of measurement from 500V-1000V-2500V-5000V-10000V-12000V
  • Insulation resistance up to 35TΩ
  • Variable test voltage of 5V to 100V steps
  • Voltage & elapsed time are displayed
  • Polarization Index (PI)
  • Dielectric Absorption Ratio (DAR)
  • Step Voltage (SV)
  • Dielectric Discharge Index (DD)
  • Capacitance measurement
  • Auto discharge function and voltage output warning function
  • Internal Memory– max 40,000 data
  • Built-in Print Screen Function enables to record display screen, records 32 screens max
  • Downloading to PC – using the USB cord and the PC software included as standard accessories, the memory data or the measuring data can be transmitted to a PC at real time
  • Mains and battery powered – internal battery can be charged during normal operation
  • Robust design for field use with weatherproof protection in IP64 Casing with lid closed
  • Large back lit LCD graphic display with bargraph
  • CAT IV 600V and CAT III 1000V


Carrying Case
12V Lead-Acid Battery
Test Leads
Instruction manual
USB Cable