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Major Tech Analogue Insulation Tester 1000V

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Original price R 7,820.00
Current price R 7,429.00

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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 K3131 is Major Tech’s premier analogue Insulation and Continuity tester, designed to meet international standards of performance and safety. This model is a high powered, high quality instrument used by professionals to obtain accurate values of insulation and continuity resistance in accordance with SABS 0142 requirements. The K3131 offers three insulation test ranges: 250V, 500V and 1000V and two continuity ranges, and is equipped with a clear, easy to read illuminated scale.
The K3131IS Intrinsically Safe option is available on request
Major Tech’s range of insulation testers are ideal for mining, industry and electricians applications.

Product Features :

  • Three test ranges: 250V – 500V – 1000V
  • Auto discharge
  • Housed in IP54 casing
  • Live circuit warning
  • Lock down test button for continuous use
  • 1mA output current on insulation test
  • 200mA short circuit current on continuity range
  • Back light facility for dimly lit areas
  • CAT III 300V AND CAT II 600V
  • K3131IS – Intrinsically safe version available

Pouch for leads
AA batteries
Test leads
Instruction Manual



Insulation resistance 250V 250V
Insulation resolution 250V 100MΩ
Insulation accuracy 250V ±(0.1MΩ-10MΩ)
Insulation resistance 500V 500V
Insulation resolution 500V 200MΩ
Insulation accuracy 500V ±(0.2MΩ-20MΩ)
Insulation resistance 1000V 1000V
Insulation resolution 1000V 400MΩ
Insulation accuracy 1000V ±(0.4MΩ-40MΩ)
Short Circuit Current 1.3mA
Current measurement 200mA
Resistance 20Ω
Resistance resolution 0.1Ω
Resistance accuracy ±( 3%)
Auto discharge Yes
Digital Display Analogue Display
Over-range indication Yes
Back Light Yes
Enclosure Moulded case IP54
Low battery indication Yes
Power source 6 x R6
Dimensions 167 x 1185x 89mm
Weight 860g