We earn commissions from purchases you make using links in our articles. Learn more. Anyone who works on their car should have a multimeter, but they come in handy around the house too. Whether you ...

Installing a smart meter could help you pay less for your energy, but not everyone is convinced by the technology. While gas and electricity prices today are far below their peak during the 2022 ...

We may receive a commission on purchases made from links. One tool you'll find stashed in all the best electrician's tool backpacks is a multimeter. Most modern multimeters are of the digital variety, ...

With over 10 years’ experience writing about consumer affairs, Sarah leads on energy content at Which?, helping customers navigate the market and exposing poor practice. If you haven't had a smart ...

We may receive a commission on purchases made from links. A multimeter is a versatile tool used primarily for measuring voltage, resistance, and continuity. Mechanics use multimeters when working on ...

The best power meter is a tool for objective measurement. Strain gauges and accelerometers located in the crank spider, crank arm, or the pedals measure exactly how hard and fast you are pushing ...

What is a smart meter? A smart meter automatically sends information to your energy provider about how much gas and electricity you use. If you have one, you'll no longer need to manually record your ...

The SDM4000A series 5½-digit and 6½-digit digital multimeters (DMMs) by Siglent Technologies are now available in the UK from Telonic Instruments. The SDM4000A series DMMs offer 2,200,000 counts for ...

Designed for precision-critical applications in R&D and production, Siglents SDM4000A combines high measurement accuracy with acquisition rates of up to 50,000 ...

Electrical problems are both common and difficult to diagnose. Poor earths, broken wires and dodgy batteries can all cause havoc and take hours to trace, even on fairly simple cars. This makes a good ...