ELECTRIC MEASURING TESTING DEVICES NAMELY

Brand Owner (click to sort) Address Description
AMPROBE FLUKE CORPORATION 6920 Seaway Blvd. Everett WA 98203 ELECTRIC MEASURING AND TESTING DEVICES-NAMELY, VOLTMETERS, AMMETERS, OHMMETERS; VOLTAGE TESTERS FOR INDICATING POLARITY AND VOLTAGE RANGES; ELECTRIC TESTING KITS CONTAINING VOLTAGE, AMPERAGE AND RESISTANCE MEASURING INSTRUMENTS; ELECTRIC TEMPERATURE MEASURING AND RECORDING INSTRUMENTS; ACCESSORIES FOR USE WITH ELECTRIC MEASURING AND TESTING INSTRUMENTS-NAMELY, PHASE SEQUENCE ADAPTORS, ADAPTOR CLAMPS, TEST LEADS; ELECTRIC STRIP CHART RECORDING INSTRUMENTS AND ACCESSORIES-NAMELY, VOLTAGE ADAPTORS, VOLTAGE MULTIPLIERS, RECORDER MOTORS, RECORDER CHART PAPER; ELECTRIC MEASURING INSTRUMENT ACCESSORIES-NAMELY, TRANSFORMERS, SUPPORTING BRACKETS THEREFOR AND CURRENT TRANSDUCERS;
AMPROBE ADVANCED TEST PRODUCTS, INC. 3270 EXECUTIVE WAY MIRAMAR FL 33025 ELECTRIC MEASURING AND TESTING DEVICES-NAMELY, VOLTMETERS, AMMETERS, OHMMETERS; VOLTAGE TESTERS FOR INDICATING POLARITY AND VOLTAGE RANGES; ELECTRIC TESTING KITS CONTAINING VOLTAGE, AMPERAGE AND RESISTANCE MEASURING INSTRUMENTS; ELECTRIC TEMPERATURE MEASURING AND RECORDING INSTRUMENTS; ACCESSORIES FOR USE WITH ELECTRIC MEASURING AND TESTING INSTRUMENTS-NAMELY, PHASE SEQUENCE ADAPTORS, ADAPTOR CLAMPS, TEST LEADS; ELECTRIC STRIP CHART RECORDING INSTRUMENTS AND ACCESSORIES-NAMELY, VOLTAGE ADAPTORS, VOLTAGE MULTIPLIERS, RECORDER MOTORS, RECORDER CHART PAPER; ELECTRIC MEASURING INSTRUMENT ACCESSORIES-NAMELY, TRANSFORMERS, SUPPORTING BRACKETS THEREFOR AND CURRENT TRANSDUCERS;
AMPROBE SOS CONSOLIDATED, INC. Birmingham MI ELECTRIC MEASURING AND TESTING DEVICES-NAMELY, VOLTMETERS, AMMETERS, OHMMETERS; VOLTAGE TESTERS FOR INDICATING POLARITY AND VOLTAGE RANGES; ELECTRIC TESTING KITS CONTAINING VOLTAGE, AMPERAGE AND RESISTANCE MEASURING INSTRUMENTS; ELECTRIC TEMPERATURE MEASURING AND RECORDING INSTRUMENTS; ACCESSORIES FOR USE WITH ELECTRIC MEASURING AND TESTING INSTRUMENTS-NAMELY, PHASE SEQUENCE ADAPTORS, ADAPTOR CLAMPS, TEST LEADS; ELECTRIC STRIP CHART RECORDING INSTRUMENTS AND ACCESSORIES-NAMELY, VOLTAGE ADAPTORS, VOLTAGE MULTIPLIERS, RECORDER MOTORS, RECORDER CHART PAPER; ELECTRIC MEASURING INSTRUMENT ACCESSORIES-NAMELY, TRANSFORMERS, SUPPORTING BRACKETS THEREFOR AND CURRENT TRANSDUCERS;
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. A magnetic head testing apparatus having the function of evaluating pin holes in a tunnel barrier layer of a TMR element by a non destructive inspection is disclosed. The testing apparatus comprises a temperature control unit which sets a circumferential temperature of a TMR element, a bias electric current control unit which applies an electric current for measuring a resistance value, an element resistance measuring unit and a CPU which calculates a temperature coefficient. The CPU determines a pin hole state in the tunnel barrier layer based on the temperature coefficient.