1.1K views · 914 reactions | The fastest troubleshooting method is shared with you. Lanrui v9 fault detector can be used to quickly lock all kinds of power failure or leakage. After spraying, blow it with a dust ball, and then press the power button after defrosting, so that you can quickly lock the target. #lanrui #mobile #glue | Lan Rui | Facebook

53K views · 2.1K reactions | A loose neutral can cause flickering lights and affect appliances on different circuits. An electrician shares how troubleshooting skills save time, money, and make you money. The first suspect is a loose neutral. Have you checked yours? #troubleshooting #electrician #looseNeutral #electricalTips #DIY #homeImprovement | Topheights Electricals and Electricians | Facebook