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Kewtech KEWISO1 Safety Isolation Kit

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  • Includes a proving unit and a voltage tester for looking for live conductors
  • KEWLOK combination lock for locking out system, warning tags also provided
  • A complete solution for carrying out safe isolation procedures

rrp £179.00

now £145.00 (Ex. VAT) £174.00 (Inc. VAT)

rrp £179.00


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  • Description

    Kewtech KEWISO1 Safety Isolation Kit

    The Kewtech KEWISO1 Safety Isolation Kit is a useful set for carrying out essential safe isolation procedures when working on electrical systems. It features a voltage tester, locking out device, proving unit, and carry case.

    Kewtech KT1710 Two-Pole Voltage Tester

    The Kewtech KT1710 Two-Pole Voltage Tester is a handy instrument for checking for live conductors when carrying out work on electrical installations. It is capable of detecting AC/DC voltages between 12V and 690V when the user connects the poles across different phases, live, earth and neutral. Other functions include single pole phase testing and continuity testing.

    Live voltages are shown on the LED bar graph at 12V, 24V, 50V, 120V, 230V, 400V, and 690V intervals and are also indicated via an audible buzzer. It has slimline, slender probes in accordance with GS38 standard and works even without any batteries. It is safety rated as Cat III 600V, Cat II 690V.

    Kewtech KEWLOK Combination Lock

    The Kewtech KEWLOK Combination Lock is a one-size lock that is compatible with a wide range of MCBs and toggle type main switches. An integral combination padlock has a user-selectable combination and there is no need for a separate lock or key. Two warning labels are also supplied which can be secured to shackle, warning passers-by not to re-energise the system.

    Kewtech KEWPROVE 3 Proving Unit

    The Kewteh KEWPROVE 3 Proving Unit acts as a known voltage source for the Kewtech KT1710 so that the voltage tester can be tested before and after every use, essential for correct safe isolation procedures. It produces a 690V voltage level with an instant ramp up through all the voltage levels so that each stage on the tester is proven.

    Carry Case

    All of the components of the Kewtech KEWISO1 Safety Isolation Kit can be stored in the carry case provided. It has a shoulder strap and a transparent window for the proving unit, as well as space to carry extra tools.

    Kit Contents

    • Kewtech KT1710 Two-Pole Voltage Tester
    • Kewtech KEWLOK Combination Lock
    • Kewtech KEWPROVE 3 Proving Unit
    • 2 x warning tags
    • Carry Case
  • Specification

    Kewtech KT1710 Voltage Tester

    Voltage Test

    • Voltage Range: 12 - 690V AC/DC
    • Peak Current: Is <3.5mA CAT 400V
    • Internal Battery: Consumption Approx. 80mA
    • Measurement: Duty 30s ON/240s OFF duty
    • Nominal Voltage: 12/24/50/120/230/400/690V, AC50~60 Hz, DC (±)
    • LED Tolerance: According to EN61243-3
    • Response Time: <0.5s at 100% of each nominal voltage

    Single Pole Phase Test

    • Voltage range: 100 to 690V AC (50/60Hz)

    Continuity Test

    • Detection range: 0 to 500kΩ + 50%
    • Internal battery consumption: Approx 80mA


    • Operating ref. conditions: -15~55ºC no Condensation max 85% RH
    • Storage ref. condition: -20~70ºC no Condensation, max 85% RH
    • Safety standards: IEC 61010-1:2010, IEC 61243-3:2014
    • Category: CAT III 600, CAT II 690V, pollution deg 2
    • IP Rating: IP54 (IEC60529)
    • Approx dimensions: 215 x 58 x 25 mm
    • Weight: 145g (including batteries)
    • Batteries: 3V (2 x 1.5V AAA / R03)
  • Supplied Accessories

    • Kewtech KT1710 Two-Pole Voltage Tester
    • Kewtech KEWLOK Combination Lock
    • Kewtech KEWPROVE 3 Proving Unit
    • 2 x warning tags
    • Carry Case
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