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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Hopefully you won't need to return an item, however, if you do, it is our aim to make this as simple as possible. By following the guidance below you can help us to help you when a product is not what you expected, or is faulty. Your statutory rights are not affected by this guidance.


Click here to see information on returns and cancellation

€7.95 Incl. 23% VAT

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C.K Heavy Duty Mains Tester 100-500V AC is rated 4.2 out of 5 by 19.
Rated 4 out of 5 by from C.K Heavy Duty Mains Tester Does what it says on the handle. Great product/ Quality. Keen Price
Date published: 2018-04-04
Rated 4 out of 5 by from a little lifesaver everything you need for that little electrical job you have been putting off in a little quality package - totally safe and sound.
Date published: 2017-12-06
Rated 1 out of 5 by from C.K Heavy Duty Mains Test USEL Really not fit for purpose. Design is not practical at all. Too fiddly kept slipping and switching off. Probably would of been better to get the cheaper one
Date published: 2017-11-14
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
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