LandOfFree - US Patents - Listing for Electricity: measuring and testing,Measuring, testing, or sensing electricity, per se

Electricity: measuring and testing – Measuring – testing – or sensing electricity – per se – With probe – prod or terminals

Attachable/detachable variable spacing probing tip system

Electricity: measuring and testing – Measuring – testing – or sensing electricity – per se – With rotor

Attachment apparatus, test head, and electronic device test...

Electricity: measuring and testing – Measuring – testing – or sensing electricity – per se – With coupling means

Attachment device and method for fastening electrical cable...

Electricity: measuring and testing – Measuring – testing – or sensing electricity – per se – With voltage or current conversion

Atto-amperemeter

Electricity: measuring and testing – Measuring – testing – or sensing electricity – per se – Frequency of cyclic current or voltage

Audible tester for alarm circuits

Electricity: measuring and testing – Measuring – testing – or sensing electricity – per se – Nonquantitative

Audio analog voltmeter

Electricity: measuring and testing – Measuring – testing – or sensing electricity – per se – Frequency of cyclic current or voltage

Audio cable tester

Electricity: measuring and testing – Measuring – testing – or sensing electricity – per se – Frequency of cyclic current or voltage

Audio signal quality indicator

Electricity: measuring and testing – Measuring – testing – or sensing electricity – per se – Analysis of complex waves

Audio/video quality monitoring system

Electricity: measuring and testing – Measuring – testing – or sensing electricity – per se – Plural ranges – scales or registration rates

Auto ranging current monitor with common mode correction

Electricity: measuring and testing – Measuring – testing – or sensing electricity – per se – Frequency of cyclic current or voltage

Auto ranging of a frequency measuring instrument

Electricity: measuring and testing – Measuring – testing – or sensing electricity – per se – With rotor

Auto self test of AC motor system

Electricity: measuring and testing – Measuring – testing – or sensing electricity – per se – With rotor

Auto self test of AC motor system

Electricity: measuring and testing – Measuring – testing – or sensing electricity – per se – Self-calibration

Auto-calibrating voltmeter

Electricity: measuring and testing – Measuring – testing – or sensing electricity – per se – With coupling means

Auto-calibration of multiple trip settings in a fault indicator

Electricity: measuring and testing – Measuring – testing – or sensing electricity – per se – Plural ranges – scales or registration rates

Auto-measuring universal meter

Electricity: measuring and testing – Measuring – testing – or sensing electricity – per se – Plural ranges – scales or registration rates

Auto-measuring universal meter

Electricity: measuring and testing – Measuring – testing – or sensing electricity – per se – Plural inputs

Auto-ranging in electric watthour meter

Electricity: measuring and testing – Measuring – testing – or sensing electricity – per se – Plural inputs

Auto-ranging system for an electronic energy meter