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Handheld insulation resistance tester for checking cables, motors and installed electrical equipment.
Selected kit
BM500A digital insulation resistance tester
The BM500A is a handheld digital insulation resistance tester for electricians and maintenance teams who need to check insulation condition on cables, motors and installed equipment. The English-language pack includes battery power and marked ranges at 250 V, 500 V and 1000 V. Use it as part of a wider inspection wo...
£29.99- Handheld insulation resistance tester for checking cables, motors and installed electrical equipment.
- Marked test ranges at 250 V, 500 V and 1000 V on the English-language pack with battery.
- Compact format suited to service bags, workshops and on-site electrical checks.
The details that matter
What you're actually buying.
Choose the right BM500A Digital Insulation for your task
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Marked test ranges at 250 V, 500 V and 1000 V on the English-language pack with battery.
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Compact format suited to service bags, workshops and on-site electrical checks.
Guides
Practical guides
Buying guide
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Good to know
Frequently asked questions
What should I check before buying this digital insulation resistance tester?
Handheld insulation resistance tester for checking cables, motors and installed electrical equipment.; Marked test ranges at 250 V, 500 V and 1000 V on the English-language pack with battery.. Then compare them with your exact setup before ordering.
What should I check if I need to choose the right BM500A Digital Insulation for your task?
Handheld insulation resistance tester for checking cables, motors and installed electrical equipment.; Marked test ranges at 250 V, 500 V and 1000 V on the English-language pack with battery.. If your job needs a claim not listed there, treat it as unverified.
What should I check before ordering this product?
Use the listed product details as the boundary: Handheld insulation resistance tester for checking cables, motors and installed electrical equipment.; Marked test ranges at 250 V, 500 V and 1000 V on the English-language pack with battery.. If your job needs a claim not listed there, treat it as unverified.
How soon will it be dispatched, and when will it arrive?
Orders are dispatched in 1–3 business days, and typically arrive 2–4 business days after dispatch. Free UK Delivery applies to UK orders.
What if it is not right for me?
You can return it within 30 days. This is in addition to your statutory rights under the Consumer Contracts Regulations 2013.
Ready when you are
digital insulation resistance tester
£29.99See price and options