Skip to content
✉fusebox.shop@thomased.co.uk    |     ☎ 01626 818311

Welcome guest

Please login or register

All Voltage Testers & Safe Isolation Kits

Ensure safety and precision in your electrical work with Voltage Testers & Safe Isolation Kits. Designed for professionals and DIY enthusiasts, these essential tools guarantee accurate voltage measurements and secure isolation procedures. Featuring user-friendly interfaces and reliable components, our kits prioritize safety in electrical testing. Upgrade your toolkit to meet the highest standards of safety and accuracy. Trust in our Voltage Testers & Safe Isolation Kits for dependable performance in all your electrical projects.
  • Save £19.37 TIS 859 Voltage / Continuity Tester TIS 859 Voltage / Continuity Tester

    TIS 859 Voltage / Continuity Tester

    £118.80 ex VAT £99.43ex VAT

    (£119.32 inc VAT)

    Currently, 2 in stock!

  • Kewtech KT5 Open Jaw Current & Voltage Tester Kewtech KT5 Open Jaw Current & Voltage Tester

    Kewtech KT5 Open Jaw Current & Voltage Tester

    £121.20
    ex VAT
    (£145.44 inc VAT)

    Currently, 2 in stock!

  • Kewtech KEWISO3 Safety Isolation Kit

    Kewtech KEWISO3 Safety Isolation Kit

    £169.18
    ex VAT
    (£203.02 inc VAT)

    Currently, 2 in stock!

  • Di-Log DLPK6790-LOC3 CombiVolt 2 Voltage Indicator Proving Unit Kit

    Di-Log DLPK6790-LOC3 CombiVolt 2 Voltage Indicator Proving Unit Kit

    £148.82
    ex VAT
    (£178.58 inc VAT)

    Currently, 1 in stock!

  • TIS 851 Voltage / Continuity Tester TIS 851 Voltage / Continuity Tester

    TIS 851 Voltage / Continuity Tester

    £39.27
    ex VAT
    (£47.12 inc VAT)

    Currently, 17 in stock!

  • Kewtech KT1700 Single Pole Voltage Tester 50–600V AC & Phase Indication Kewtech KT1700 Single Pole Voltage Tester 50–600V AC & Phase Indication

    Kewtech KT1700 Single Pole Voltage Tester 50–600V AC & Phase Indication

    £18.90
    ex VAT
    (£22.68 inc VAT)

    Currently out of stock. Add to cart to backorder!

  • Di-Log PU690 Voltage Indicator Proving Unit

    Di-Log PU690 Voltage Indicator Proving Unit

    £58.32
    ex VAT
    (£69.98 inc VAT)

    Currently, 2 in stock!

  • Di-Log EKB001 Electricians Test Kit Bundle

    Di-Log EKB001 Electricians Test Kit Bundle

    £127.01
    ex VAT
    (£152.41 inc VAT)

    Currently out of stock. Add to cart to backorder!

  • Di-Log CP1190 Carry Case For Voltage & Continuity Testers

    Di-Log CP1190 Carry Case For Voltage & Continuity Testers

    £13.65
    ex VAT
    (£16.38 inc VAT)

    Currently, 1 in stock!

  • Kewtech KEWISO4 Safety Isolation Kit

    Kewtech KEWISO4 Safety Isolation Kit

    £116.15
    ex VAT
    (£139.38 inc VAT)

    Currently out of stock. Add to cart to backorder!

  • Save £33.75 TIS TISPU1 Proving Unit TIS TISPU1 Proving Unit

    TIS TISPU1 Proving Unit

    £90.00 ex VAT £56.25ex VAT

    (£67.50 inc VAT)

    Currently, 1 in stock!

  • TIS TIS859PKIT Voltage and Continuity Proving Unit Kit

    TIS TIS859PKIT Voltage and Continuity Proving Unit Kit

    £146.10
    ex VAT
    (£175.32 inc VAT)

    Currently out of stock. Add to cart to backorder!

  • TIS TIS8000 Open Jaw Multi Tester TIS TIS8000 Open Jaw Multi Tester

    TIS TIS8000 Open Jaw Multi Tester

    £136.88
    ex VAT
    (£164.26 inc VAT)

    Currently, 1 in stock!

  • TIS819PKIT Voltage Only Proving Unit Kit

    TIS819PKIT Voltage Only Proving Unit Kit

    £78.13
    ex VAT
    (£93.76 inc VAT)

    Currently, 1 in stock!

  • TIS 15 Small Test Instrument Pouch

    TIS 15 Small Test Instrument Pouch

    £7.15
    ex VAT
    (£8.58 inc VAT)

    Currently, 2 in stock!

  • TIS 25 Soft Case for Multimeters and Accessories

    TIS 25 Soft Case for Multimeters and Accessories

    £9.38
    ex VAT
    (£11.26 inc VAT)

    Currently, 2 in stock!

  • TIS 850 Voltage/Continuity Tester TIS 850 Voltage/Continuity Tester

    TIS 850 Voltage/Continuity Tester

    £32.81
    ex VAT
    (£39.37 inc VAT)

    Currently, 4 in stock!

  • TIS 819 Voltage Tester TIS 819 Voltage Tester

    TIS 819 Voltage Tester

    £21.60
    ex VAT
    (£25.92 inc VAT)

    Currently, 3 in stock!

  • TIS 849 Voltage / Continuity Tester TIS 849 Voltage / Continuity Tester

    TIS 849 Voltage / Continuity Tester

    £84.38
    ex VAT
    (£101.26 inc VAT)

    Currently, 1 in stock!

  • TIS819SIKIT Safety Kit c/w Voltage Tester, Proving Unit and Lockout Kit

    TIS819SIKIT Safety Kit c/w Voltage Tester, Proving Unit and Lockout Kit

    £98.44
    ex VAT
    (£118.13 inc VAT)

    Currently, 2 in stock!

  • Kewtech JAWS Current, Voltage & Resistance Clamp Meter Kewtech JAWS Current, Voltage & Resistance Clamp Meter

    Kewtech JAWS Current, Voltage & Resistance Clamp Meter

    £127.20
    ex VAT
    (£152.64 inc VAT)

    Currently, 1 in stock!

  • Kewtech TB118KIT Safety Isolation Kit for Gas Engineers Kewtech TB118KIT Safety Isolation Kit for Gas Engineers

    Kewtech TB118KIT Safety Isolation Kit for Gas Engineers

    £231.42
    ex VAT
    (£277.70 inc VAT)

    Currently, 1 in stock!

  • Kewtech KTP1 Non Contact Proving Unit

    Kewtech KTP1 Non Contact Proving Unit

    £44.95
    ex VAT
    (£53.94 inc VAT)

    Currently, 2 in stock!

  • Kewtech KT1795 Voltage Detector AC/DC Two Pole

    Kewtech KT1795 Voltage Detector AC/DC Two Pole

    £75.75
    ex VAT
    (£90.90 inc VAT)

    Currently out of stock. Add to cart to backorder!

  • Kewtech KT1780 Voltage Tester 690V AC/DC 2 Pole

    Kewtech KT1780 Voltage Tester 690V AC/DC 2 Pole

    £40.40
    ex VAT
    (£48.48 inc VAT)

    Currently, 31 in stock!

  • Kewtech KT1710 LED Voltage Tester 2 Pole

    Kewtech KT1710 LED Voltage Tester 2 Pole

    £27.78
    ex VAT
    (£33.34 inc VAT)

    Currently out of stock. Add to cart to backorder!

  • Kewtech KEWISO2 Safety Isolation Kit

    Kewtech KEWISO2 Safety Isolation Kit

    £136.35
    ex VAT
    (£163.62 inc VAT)

    Currently, 2 in stock!

  • Kewtech KEWISO1 Safety Isolation Kit

    Kewtech KEWISO1 Safety Isolation Kit

    £121.20
    ex VAT
    (£145.44 inc VAT)

    Currently out of stock. Add to cart to backorder!

  • Kewtech KEWPROVE3 Proving Unit

    Kewtech KEWPROVE3 Proving Unit

    £65.65
    ex VAT
    (£78.78 inc VAT)

    Currently, 6 in stock!

  • Di-Log DL6770 AC/DC Voltage Indicator

    Di-Log DL6770 AC/DC Voltage Indicator

    £23.80
    ex VAT
    (£28.56 inc VAT)

    Currently, 3 in stock!

  • Di-Log DL6780 CombiVolt 1 Voltage & Continuity Tester

    Di-Log DL6780 CombiVolt 1 Voltage & Continuity Tester

    £38.38
    ex VAT
    (£46.06 inc VAT)

    Currently, 14 in stock!

  • Di-Log DL6790 CombiVolt 2 Voltage & Continuity Tester

    Di-Log DL6790 CombiVolt 2 Voltage & Continuity Tester

    £59.50
    ex VAT
    (£71.40 inc VAT)

    Currently, 3 in stock!

  • Di-Log DL6799 CombiVolt 5 1000V TrueRMS Voltage, Continuity & Current Tester

    Di-Log DL6799 CombiVolt 5 1000V TrueRMS Voltage, Continuity & Current Tester

    £98.18
    ex VAT
    (£117.82 inc VAT)

    Currently, 2 in stock!

  • Di-Log DLPK6780 CombiVolt 1 Voltage Indicator Proving Unit Kit Di-Log DLPK6780 CombiVolt 1 Voltage Indicator Proving Unit Kit

    Di-Log DLPK6780 CombiVolt 1 Voltage Indicator Proving Unit Kit

    £99.12
    ex VAT
    (£118.94 inc VAT)

    Currently, 7 in stock!

  • Di-Log DLPK6790 CombiVolt 2 Voltage Indicator Proving Unit Kit Di-Log DLPK6790 CombiVolt 2 Voltage Indicator Proving Unit Kit

    Di-Log DLPK6790 CombiVolt 2 Voltage Indicator Proving Unit Kit

    £112.56
    ex VAT
    (£135.07 inc VAT)

    Currently, 1 in stock!

  • Di-Log DL6780-LOC2 CombiVolt 1 Voltage & Continuity Tester c/w Lockout Kit

    Di-Log DL6780-LOC2 CombiVolt 1 Voltage & Continuity Tester c/w Lockout Kit

    £70.81
    ex VAT
    (£84.97 inc VAT)

    Currently, 1 in stock!

  • Di-Log DL6790-LOC2 CombiVolt 2 Voltage & Continuity Tester c/w Lockout Kit

    Di-Log DL6790-LOC2 CombiVolt 2 Voltage & Continuity Tester c/w Lockout Kit

    £93.42
    ex VAT
    (£112.10 inc VAT)

    Currently, 1 in stock!

  • Di-Log DLPK6780-LOC3 CombiVolt 1 Voltage Indicator Proving Unit Kit

    Di-Log DLPK6780-LOC3 CombiVolt 1 Voltage Indicator Proving Unit Kit

    £146.54
    ex VAT
    (£175.85 inc VAT)

    Currently, 1 in stock!

  • Di-Log DLSS001 CombiVolt 1 Voltage & Continuity Tester

    Di-Log DLSS001 CombiVolt 1 Voltage & Continuity Tester

    £88.80
    ex VAT
    (£106.56 inc VAT)

    Currently, 1 in stock!

  • Di-Log DLSS002 CombiVolt 2 Voltage & Continuity Tester

    Di-Log DLSS002 CombiVolt 2 Voltage & Continuity Tester

    £110.40
    ex VAT
    (£132.48 inc VAT)

    Currently, 2 in stock!

Showing 40 of 40 products

Filters

Your Cart

Your Cart is empty
Let's fix that

Search our store

Your Wishlist