Kewtech ACC50MTL Test Lead Extension Reel, 50 m black

Amazon

For use with Insulation / Continuity testers and Multifunction Testers 50 Meters of high quality multi-stranded copper test lead Earth bond continuity testing can be done on baths, radiators, pipe work, sinks etc. this can only be done with this wonder lead, Weight: 1.10231131 pounds, Manufacturer: Kewtech

Test-meter.co.uk

50m earth extension reel for precise electrical continuity testing. Ideal for distant circuit measurements. 4mm connector, detachable crocodile clip. Essential for electricians testing earth bond and R2 measurements.