MultimeterI can hear you asking about the purpose of this tool in my recommendation round-up.Well, your wireless mouse not working? Use this to check if the batteries are flat. Suspect that the AC socket is spoilt? Check using this. Suspect that the PSU is giving out inconsistent voltages as it prepares to conks out for good? Ditto. Mixed up your power adapter for the network switch? I rest my case.
Paul Mah is a writer and blogger who lives in Singapore, where he has worked for a number of years in various capacities within the IT industry. Paul enjoys tinkering with tech gadgets, smartphones, and networking devices.