Our hack begins with the datasheet for the meter’s microprocessor. [Kerry] then tacked on a few wires, and dumped, modified, and reflashed the calibration and configuration EEPROM. With a single ...

While using a digital multimeter to diagnose electrical problems on customers’ equipment, I frequently hear the comment, “I’ve got one of those multimeter things, but I never learned how to ...

A group of Dutch scientists have been testing out some of today’s “smart” electrical meters to check their accuracy, among other things. Not ones to disappoint, the scientists have found ...

Calibration instruments are specific to the type of instrument requiring calibration. For example, a pH meter requires a pH meter calibrator, and a current meter requires a current meter calibrator.

Microsoft’s Loop components are a smart way to collaborate across Microsoft 365 apps. Here’s why these portable content snippets are so useful and how to use them in Outlook, Teams ...

If the sensor is an RTD or thermocouple, first check the output of the transmitter by using a temperature simulator/calibrator, and remember to correct for the reference junction compensation if the ...

A multimeter is an essential piece of equipment when you’re doing work on your car’s electrics. It’ll measure electrical values, which allows you to check a battery’s state, or keep an eye ...

The Ecovacs Deebot T30s Combo seeks to eradicate all those errant corner crumbs by pairing a capable robot vacuum and mop with a handheld vac. Add in the self-emptying base station that ...

The best adjustable bed and mattress combo, like this one from Nectar, lets you customize your sleep ... [+] setup. That said, our favorite may not be your favorite, so we tracked down eight other ...

But, not everyone likes smart meters. So what are the big pros and cons of each meter type? Profit and prosper with the best of expert advice on investing, taxes, retirement, personal finance and ...

The main purpose of a smart meter is to send meter readings to your energy supplier automatically. But there's more you can do with them if you know how. Your smart meter gives you access to detailed ...