The importance of safe isolation can never be understated. Essential and enshrined in law to look after the safety of all personnel, it is vital to have the best procedures and equipment for the job.

The KEWTECH range has something for all working practices and situations including a specialised TB118 kit for central heating engineers.

All our kits include a dedicated two pole voltage tester, high output proving unit in accordance with correct procedure, and a locking off device with warning labels. All Kewtech kits also come in a carry case that allows access to the proving unit without the need to remove it.

For more information on correctly safe isolating please download the procedure outlined by the Electrical Safety Roundtable in the downloads at the bottom of this page.

The KT1720 has now been discontinued. View our available safe isolation kits here…

Key Benefits

  • Required for correct safe isolation procedure
  • KT1720 - Voltage indication, no batteries required
  • Permanent GS38 compliant retractable probe tips
  • BSEN 61243-3: 20110 / EN61010 CATIV 600V / BSEN 613 26-1:2010
  • KEWLOK - No need for separate lock and no keys required
  • Durable carry bag with a shoulder strap and transparent window for the proving unit

Key Features

  • KT1720 - Clear LEDs indication
  • AC & DC Voltage tests up to 400V
  • Separate lamps indicate AC or DC with polarity
  • KEWLOK - One size fits most MCBs and toggle type main switches
  • User selectable integral combination padlock
  • Comes with two warning labels that can be secured to the shackle and give user information
  • KEWPROVE3 - High output will drive even the most high current voltage detector
  • Instant ramp up and then step down will prove several voltage levels