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01691 770366   |   sales@selectschoolsupplies.co.uk

 
 
 

Mains tester

£1.99

£1.99

7400


Neon indicator in clear plastic with metal earth stud in top of handle. Lights up when screwdriver is touched on voltages between 110-250V AC and earth contact is formed by touching the metal stud. Plastic insulating sleeve on the screwdriver blade. 15mm tip. Length 190mm.

*PLEASE NOTE WE ONLY SUPPLY CHEMICALS TO EDUCATIONAL ESTABLISHMENTS *

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