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Metrel MI3201 TeraOhm 5kV Plus Insulation Tester Standard Set

5 kV insulation testing – ideal for HV motors cables and switchgear
Selectable voltages – 500 V 1 kV 2.5 kV and 5 kV
DAR and PI modes – identify insulation deterioration trends
Automatic discharge – improves operator safety once testing ends
Backlit display – clear readings in low-light plantrooms
High-quality test leads – stable contact during HV checks

£2,772.00 £2,310.00

Availability: Usually 5 working days

Product Code

ALPMI3201

Details

Metrel MI3201 TeraOhm 5kV Plus Insulation Tester Standard Set

What is the Metrel MI 3201?

The Metrel MI 3201 is a high-voltage insulation tester designed for UK industrial electricians and HV maintenance technicians who need reliable insulation-resistance testing on motors, generators, transformers, switchgear and long cable runs. With selectable test voltages up to 5 kV and advanced diagnostic functions, it provides accurate condition assessments for safety-critical electrical assets.

How does the MI 3201 support high-voltage testing?

Whether you’re carrying out commissioning tests, preventive maintenance or fault-finding on HV systems, the MI 3201 delivers stable readings with automatic discharge for user safety. The unit offers multiple diagnostic test modes including DAR and PI, helping technicians detect insulation breakdown before it becomes a failure. Its large backlit display and straightforward interface simplify testing in plant rooms and industrial environments.

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