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Kewtech KEWISO5 Advanced Safe Isolation Kit Includes KT5 - Open Jaw Current & Voltage Tester+ KewProve3 - Proving Unit + KewLok Universal lock

KEWISO5

Est 3-4 day delivery (Subject to availability)
£252.69 inc Vat
£210.58 ex Vat
Free delivery for orders over £100 ex VAT

Advanced Safe Isolation Kit – Open Jaw Voltage & Current Testing with KT5, KewProve3 & KewLok

This Advanced Safe Isolation Kit is built for electricians requiring both voltage and current measurement capabilities during safe isolation procedures. Featuring the KT5 open jaw tester, the high-output KewProve3 proving unit, and the universal KewLok lockout device, this kit provides reliable performance and enhanced safety on-site.

  • KT5 Open Jaw Tester: Measures up to 200A AC current and 1000V AC / 1500V DC voltage, with both single and two-pole voltage detection.
  • Versatile Test Functions: Includes non-contact voltage detection, diode test, frequency, phase rotation, and continuity with adjustable buzzer threshold.
  • Backlit LCD & Hold Feature: Clear display with manual backlight control and data hold for improved visibility and convenience in low-light areas.
  • KewProve3 Proving Unit: High output with instant ramp-up and step-down to prove multiple voltage levels, compatible with a wide range of detectors.
  • KewLok Lockout Device: Universal fit for MCBs and toggle switches, with user-set combination lock and two re-writable warning labels for safe system isolation.
Technical Specification
  • Tester: KT5 – Open jaw, 200A AC, 1000V AC / 1500V DC, non-contact detection, DMM functions, phase rotation, continuity, LCD with backlight
  • Proving Unit: KewProve3 – High output with voltage stage proving via ramp-up and step-down
  • Lockout Device: KewLok – Fits most MCBs and toggle switches, built-in combination lock, 2 warning labels
  • Safety Functions: Single pole detection, continuity with adjustable buzzer, measurement hold
  • Application: Ideal for safe isolation, current measurement, and multi-function electrical diagnostics

Combine current and voltage testing with full lockout protection using this advanced isolation kit—designed for high-performance site safety!

Technical Information
Product Tester
Type Safety Isolation
Downloads
Delivery

Delivery Options:

  • PRIORITY DELIVERY – Next Working Day (All items in stock and ordered before 3 pm) - £7.08 inc-VAT. (£5.90 ex-VAT)
  • Orders Over £100 (before VAT): We offer free standard shipping on all orders shipped to UK mainland addresses
  • Orders under £100 (before VAT): Our standard delivery fee to UK mainland addresses is £5.90 ex-VAT (£7.08 inc-VAT)

*Delivery charges to JE, GY, TR, BT, IM, IV, HS, KW, ZE and certain PA post codes are £12 ex-VAT for all orders (Prices subject to change).

Items requiring specialist shipping:

  • Orders containing Solar Panels, Batteries and/or Inverters: Up to 50 qty will be dispatched on a pallet and incur a £120 ex-VAT delivery charge**.

**Delivery charges to JE, GY, TR, BT, IM, IV, HS, KW, ZE and certain PA post codes are £180 ex-VAT (Prices subject to change).

Contact us if you have any further questions.

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