About R2 Lead
An R2 lead is essential for electrical testing. These leads, also known as wanderers, are suited to testing R2 measurements and earth bonding. They are compatible with all standard multi-function testers and insulation testers that use a standard, universal 4 mm terminal. eBay sellers offer these wanderer leads in many different lengths and many come on a reel or caddy. Having an R2 lead on a reel, caddy, or cassette allows you to transport them easily, prevents tangles, and reduces the risk of tripping over loose cable. High-quality R2 cables consist of multi-strand copper cable with thick insulation to ensure quality and integrity of signal transfer. It terminates in a 4 mm shrouded plug, allowing the cable to connect effortlessly to any tester with a 4 mm connector. Make life easier, save yourself time, and reduce your risk of injury when trying to test R2 measurements at a distance or in awkward places with the use of an R2 cable.