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Megger S1-5442 5kv Insulation Tester

Test high voltage electrical equipment,features back-lit LCD display.
Megger S1-5442 5kv Insulation Tester
In stock
Estimated shipping from £30.00
Next day delivery Price match Unlimited support
  • Easy to use
  • On board memory for results
  • Current measurement range: 0.01 nA to 5 mA
  • Weight: 7.1kg
  • Size: 305 x 194 x 360 mm
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The Megger SI-544/2 5KV Insulation Tester is a robust and rugged tool which was specifically designed for the testing and maintenance of high voltage electrical equipment.

Alongside measuring insulation resistance to 15T„¦, the Megger S1-544/2 can also run diagnostic tests such as Polarisation index, Dielectric Absorption Ratio and Step Voltage.

The backlit LCD display makes it easy to read in both bright, and poorly lit environments.

Features include:

  • Variable test voltage from 50 to 5000 or 10,000 V
  • Automatic IR, PI, DAR, SV and DD tests
  • Measures to 15 TΩ (5 kV) and 35 TΩ (10 kV)
  • Charge current: 5 mA n 4 mA noise rejection and software filtering
  • Easy to use
  • On board memory for results
  • Current measurement range: 0.01 nA to 5 mA
  • Weight: 7.1kg
  • Size: 305 x 194 x 360 mm

You are guaranteed to receive next day UK delivery to your door when ordering from Inlec*. All confirmed weekday orders placed before 3:00 pm will be delivered to you the next day before 12 noon, guaranteed. If you do not receive delivery by the requested delivery time we will refund your delivery charge in full.

Deliveries are made through our own delivery vehicles and by National Couriers.

Next day delivery is our standard service however, please enquire for any of the following which we will endeavour to provide at extra cost:

  • pre 10:30 delivery;
  • pre 12:00 delivery;
  • Saturday or Sunday delivery;
  • Same day delivery;

In addition to nationwide delivery we also ship to EU and worldwide, please call our Customer Services team on our freefone number above for prices.

To see our delivery performance click here!

*Applies to Mainland UK excluding certain hard to reach areas such as the Highlands, if you are unsure please contact us for clarification.


If you do not have a credit account with Inlec, you may be required to pay a security deposit and be subject to a credit check. Please feel free to contact us and we will do our best to accommodate your needs.