Built for UK professional electricians working on live systems, maintenance tasks and installation work, the Kewtech KEWISO2 provides everything required to safely isolate electrical circuits, verify they are de-energised and lock off power before starting any job. Ideal for those searching for reliable test equipment and safe isolation kits in the UK, it delivers accuracy, safety and confidence during every stage of an isolation procedure.
Why should an electrician choose this kit?
Safe isolation isn’t just good practice, it’s essential. The KEWISO2 gives electricians a complete, easy-to-carry solution that includes a two-pole voltage tester (AC/DC up to 690 V), a proving unit and a universal lock-off device. Each component is engineered to support correct safe-working procedures, helping you verify voltage presence, prove your tester, apply lock-off and work in compliance with UK guidance and site protocols.
Order today to enjoy free delivery, expert support and our 90-day satisfaction guarantee. Need advice? Our team is here to assist you.
Why choose Instrotech for your electrical test equipment?
With over 40 years’ experience supporting UK electricians, technicians and engineers, Instrotech is your trusted partner for quality tools and expert service. When you purchase from us, you benefit from:
Free UK shipping on all orders
Access to our knowledgeable technical support team
Available calibration services to maintain safety compliance
A 90-day money-back guarantee for complete peace of mind
We’re committed to helping you work safely and efficiently with industry-leading products and ongoing support.
