440013
C.K Mainstester Heavy Duty 120-250V 4 x 100mm 440013
The C.K heavy duty mains tester is a compact screwdriver-style voltage indicator for quick live checks on circuits in the 120–250V range. A built-in neon lamp lights up clearly when voltage is present, giving an instant visual indication at the point of contact.
Product Information
It suits electricians, maintenance engineers and installers who want a pocket-sized tester that doubles as a small slotted driver for terminal screws. The extended 4 x 100 mm blade gives extra reach into back boxes, consumer units and recessed terminals, while the insulated construction adds protection in use.
Made in Germany and weighing just 32 g, it is an easy tool to keep in a top pocket or tool pouch for everyday checks.
- Indicates 120–250V
- High-visibility neon indicator
- Extended 4 x 100 mm blade for long-reach work
- Insulated for protection
- Total length 187 mm
Specifications
| Brand | C.K Tools |
|---|---|
| Manufacturer code | 440013 |
| Voltage range | 120–250V |
| Indicator | Neon lamp |
| Blade size | 4 x 100 mm |
| Total length | 187 mm |
| Insulation | Insulated |
| Product weight | 32 g |
| Country of origin | Germany |
Product Details
| Brand | C.K TOOLS |
|---|---|
| Screwdriver Type | Mains Test |
| Insulated | Yes |
Delivery Information
| Location | Shipping Method | Shipping Charges | Timescales |
|---|---|---|---|
| Mainland UK | Standard Delivery | £3.95 | 3-5 working days |
| Northern Ireland | Standard Delivery | £3.95 | Next working day on in-stock items ordered by 5pm |
| Republic of Ireland | Standard Delivery | £3.95 | Next working day on in-stock items ordered by 5pm |
Free delivery on orders over £30 (ex VAT).
* Please note that delivery prices and services may vary depending on other items in your basket and your exact delivery postcode. Find out more about our delivery services.
Cancellations and Returns
Meteor Electrical Limited will accept returns up until 14 days after dispatch date on the conditions
- The Goods are in all original packaging
- The materials contain all original documentation (instructions, manuals, warranties or any other literature)
- Product is deemed by our returns department to be in a re-sellable condition
All refunds are made to the same payment method used originally to place the order (e.g. VISA Card) - unless specifically requested otherwise.
Faulty Products
- Products that are faulty must be returned within the manufacturer’s warranty period.
- The complete product must be returned, unless previously agreed by Meteor Electrical in writing; incomplete items of parts may not be returned.
- Products within the manufacturers specific warranty period will be repaired, replaced, or a refund given at the discretion of the Manufacture.
Frequently Asked Questions
C.K specifies this heavy duty mains tester for 120–250V.
A neon lamp in the handle lights up when the tip contacts a live conductor within its range, giving a high-visibility indication.
The blade measures 4 x 100 mm, and the tester is 187 mm long overall, giving extra reach into recessed terminals.
This C.K mains tester is made in Germany.

