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Electricians fault finding. We installed some pairs of solar PV cables and forgot to identify the positive and negative connections. Luckily we had the wandering lead around so quickly paired this with our TIS continuity tester. We finished the job with some printed heat-shrink sleeving. ================================ 🔦 More electrical short videos from eFIXX 👉 Top Tips, hacks, and sneak peeks in 60 seconds or less. ================================== 📍SUBSCRIBE TO THE CHANNEL eFIXX helps electricians, electrical contractors, building services engineers, and electrical apprentices. So if you’ve been on the tools for years or just starting your electrical journey, we’ll help you stay up to date with the latest regulations and developments in the electrical industry. 👉 ======================================== ⚡️ Take a deep dive into the latest electrical
