244.95 €244.95 Excl. VAT
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Product number: ELE002855

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In an ideal world, all wires and connections are well insulated. In the real world, however, everything wears out and connections are not perfect. To prevent this from causing problems, it is important to regularly test electrical systems for insulation. Insulation resistance meters test whether the insulation of cables is sufficient. This prevents problems such as short circuits. This measurement is important to repeat regularly due to corrosion and wear and tear.

The UT513A is an insulation resistance tester. The meter is constructed from a microprocessor and equipped with good measuring and data processing software. The meters are essential to determine whether equipment and cabling are sufficiently insulated to be able to handle certain voltages.

What makes the UT513A so special is that it can perform tests up to a voltage of 5000V!


Measurement range and accuracy
Insulation measurement range
Test voltage500V/1000V/2500V/5000V (0~20%)
Insulation resistance0.5MOhm - 1000GOhm (±3%+5)
Other measurements
DC voltage0 V ~ 600.0 V (±2%+5)
AC voltage0 V ~ 600.0 V (±2%+5)
Other functions Auto Range, Step Voltage, DAR, PI, Timer, High Voltage Indication, Short circuit current (<1.8mA), Analogue Bar Graph, Data Storage (19 slots), Comparison, LCD Backlight
Power supply 1.5 V batteries x8
Display size 123 x 58 mm
Weight 2.0 kg


The UNI-T UT513A is delivered including:

  • Simple test wires with crocodile clips
  • Batteries
  • Tools case
  • USB cable
  • CD
  • Power cord
  • Manual

Pros and cons

  • Testing up to 5000V!


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