C.K Heavy Duty Mains Tester 100-500V AC Product Code: 33691

Heavy duty tester with long life blade.


  • Chrome Vanadium Blade
  • Insulated Moulded Handle
  • Permanently Sealed Neon Tube


100-500V AC. Length 100mm.
Additional Information
Technical Specification
  • Brand : C.K
  • Product Length : 100 mm
  • Screwdriver Blade Length (Band) : 100-199mm
  • Total Product Weight : 0.032 kg
  • Screwdriver Head Size : Slotted 4.0mm
  • Model No : 440013
  • Product Width : 16 mm
  • VDE (Yes/No) : No
  • Pack Size : 1
  • Manufacturer Guarantee : 1 Year Guarantee
  • Pieces in Pack/Case : 1
  • Screwdriver Tip Type : Slotted
Product Contents
Delivery & Returns


Standard delivery service up to 3 working days: €8.95

Free delivery on all orders over €70.00

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€8.15 Incl. 23% VAT

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C.K Heavy Duty Mains Tester 100-500V AC is rated 4.4 out of 5 by 16.
Rated 4 out of 5 by from Mains tester Good inexpensive product. Too easy to lose the indicator.
Date published: 2017-05-19
Rated 5 out of 5 by from handy very handy piece of kit, nice quality too, could do with another!
Date published: 2016-12-04
Rated 4 out of 5 by from Good value mains tester Does the job ! Good value. replaced last tester which I broke into pieces
Date published: 2016-09-14
Rated 5 out of 5 by from does what its supposed to good its what I bought it for and it does the job fine replacing my old one which I bent
Date published: 2016-04-10
Rated 5 out of 5 by from Excellent mains tester screw d Very good quality. Can get cheeper but you only get what you pay for. Thus is a very good tool
Date published: 2016-03-19
Rated 5 out of 5 by from Great product Strong and reliable screwdriver to fit the majority of connectors, terminals and MCB's
Date published: 2016-02-14
Rated 5 out of 5 by from Must have Mains Tester Purchased as a replacement for item lost while moving house. This is an essential tool which I would highly recommend to anyone working with electrics. Very well made and should last for years.
Date published: 2015-12-11
Rated 4 out of 5 by from It's a Tester/Screwdriver! What can you say about a screwdriver with a light in the handle? I bought this to replace one I lost. Although the shorter, clear-handled version is in abundance, I haven't found many of the longer, yellow-handled variety. This one is lighter and less robust-looking than my previous one, so I'm hoping the blade doesn't twist with use; as has happened before. If used strictly as a mains-tester, then I'm sure it will perform, perhaps also occasionally as a screwdriver but nothing too strenuous as I'm not sure it'll cope.
Date published: 2015-05-22
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