Watts up Net introduces active energy savings. With an internal switching relay, the Net can turn off power to the end load based on user configurable rules. Rules can be based on single or multiple meters. These rules and their associated application include: Time of day Effective when your utility has TOU (time of use) rates, where they charge a higher rate during peak times Peak usage (watts) For commercial accounts, which are typically charged a surcharge if their consumption ever surpasses a peak threshold during the billing month.

Watts up Pro ES Electricity, Watt Meter and Power Analyzer (Mfg part no. 82756) measures the amount of electricity used by whatever is plugged into them. This voltage current meter quickly and accurately measures any 100- 250 VAC device. It has Extra storage (over 13,000 records) and data logging on your PC. Made in the USA.

Watts up Pro Power Analyzer Watt Electricity Meter (Mfg. part no. 99333) measures the amount of electricity used by whatever is plugged into them. This voltage current meter quickly and accurately measures any 100- 250 VAC device. Watts up Pro is a Power Analyzer, Electricity and Watt Meter. It Stores and Logs Data. Made in the USA.

Watts up Standard 57777 Power Analyzer Watt Electricity Meter is a sophisticated power analyzer and data logger. Used on the lab bench by major engineering companies like Intel, Dell,EPRI, GM, Honeywell, Cisco, IBM and Microsoft. Watts up Electricity Meter is quicker and easier to use than a standard DVM or even a Fluke meter. It is specifically designed for monitoring 120 volt circuits so it is faster than using a scope when determining load profiles, line quality, or remote applications.