Microsoft's free Joulemeter utility gives you a rough estimate of a Windows system's power consumption. Plus: tips for reducing your electronics energy bill. Dennis O'Reilly began writing about ...

Joulemeter from Microsoft Research is a software-based mechanism to measure the energy usage of virtual machines (VM), servers, desktops, laptops, and even individual software running on a Windows ...

Estimate how much juice your PC is using with a quick calculator, or measure it with a cheap power. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it ...

Intended for use with Spectrum Detector's delta-APM analog power module and delta-DPM USB-based digital power module, two large-area, 25-mm diameter, pyroelectric joulemeter probes provide a ...

Incredible speed. Incredible accuracy. Measure pulse energy at “warp” speed! Our new mach 5 Digital Joulemeter is designed to measure laser pulse energy at >100,000 pps with 12 bit accuracy. . It can ...