Web Directory

» A.Z. Elettronica srl
   Equipment for life, electrical and functional tests.
   http://www.az-elettronica.com/

» AEMC Instruments/Chauvin Arnoux
   Manufacturer of various types of electrical test equipment. Products include insulation testers, earth/ground testers, megohm meters, and current probes.
   http://www.aemc.com/

» Ajit Electronics
   Indian manufacturer of oil test sets, test sets, high voltage tester, ratio meter, phase shifter, and related products.
   http://www.ajitelectronics.com

» Amprobe
   Test equipment manufacturer for the electrical, HVAC, construction and maintenance markets, primarily hand held devices.
   http://www.amprobe.com/

» Associated Research, Inc.
   Manufacturer of hipot testers, high voltage dielectric withstand analyzers, ground bond, line leakage and insulation resistance testers.
   http://www.asresearch.com/

» Avatar Engineering Corporation
   Electronic loads for burn-in systems, rectifiers and DC power supplies.
   http://avatarengineer.com/

» Avtron
   A line of load banks for load testing generators and power supplies, in a variety of voltages and frequencies.
   http://www.load-bank.com/

» Avtron Loadbanks
   A line of loadbanks for testing power sources such as generators, uninterruptible power supplies, turbines, or batteries.
   http://www.load-bank.co.uk

» Brand Electronics LLC
   Manufacture digital power meters and develop, prototype and produce embedded microprocessor electronics.
   http://www.brandelectronics.com/

» Calvada Technologies
   Manufacturer of electrical test sets.
   http://www.cttestset.com/

» Chroma Systems Solutions Inc.
   Manufacturer of including automated power supply test systems, electronic loads, programmable AC power supplies and related equipment.
   http://www.chromausa.com/

» Compliance West USA, Inc.
   Manufacturers of hipot (dielectric withstand) testers, high current ground continuity testers and large format LED displays.
   http://www.compwest.com/

» Digimeter Electronics Co., Ltd.
   Manufacturer and exporter of digital multimeters.
   http://www.digimeter.com/

» ET System Electronic
   Provides high technology devices for test and measurement, high voltage power supply, safety test systems and DC-AC inverters.
   http://www.et-system.de/

» Elcon
   Manufacturer of test equipment for high voltage circuit breakers such as analyzers, timers, production and on line monitoring equipment.
   http://www.elcon.se

» Electronics Product Design, Inc.
   Designer and manufacturer of voltage meters and watt-hour meters and a variety of AC and DC electrical power measuring instruments.
   http://www.epd.com/

» Enerdis
   This division of Chauvin Arnoux offers systems and fixed equipment for measurement, control, metering, management and monitoring of MV/LV electrical networks switchboards and industrial machines.
   http://www.enerdis.com

» Executive Engineering
   Manufacturer of electronic loads and power supply, and load monitoring test equipment.
   http://www.exec-eng.com/

» Extech Electronics Co,. Ltd.
   A manufacturer of safety testers, AC power sources, automatic testing systems and battery chargers. Offices in countries such as Taiwan, China, Japan, Malaysia and with distribution channels throughout the world.
   http://www.extech.com.tw

» FineTest
   Manufacturer of automatic power supply testers.
   http://www.finetest.com/

» Gopal Electronics
   A manufacturer of epstein tester, single sheet tester, voltmeter, wattmeter, ammeter, frequency meter, pf meter and holiday detector.
   http://www.gopalepstein.com

» HT Italia
   Manufacturer of power appliance testers, power network analysers, digital multimeters (DMMs) and current clamps.
   http://www.htitalia.it/

» Hioki USA Corporation
   Manufacture of data acquisition, power meters, power quality analyzer (PQA), LCR meters, battery measurement, multi meters and field measuring instruments.
   http://www.hiokiusa.com/

» ISA
   Manufacturer of automatic and manual test sets for electrical power distribution systems.
   http://www.isatest.com/

» Ideal Industries
   Manufacturers and distributors of a electrical testers and meters for electrical contractors and the wiring installation industry.
   http://www.testersandmeters.com/

» Lemke Diagnostics
   Manufacturer of partial discharge and dissipation factor (Tan Delta) measurement systems, cable test systems and PD monitoring systems especially for transformers, generators and cables.
   http://www.ldic.ch

» Macrodyne, Inc.
   Power line phasor measurement, recording, satellite timing and accessories, data acquisition and recording instruments used within the electric power industry.
   http://www.macrodyneusa.com/

» Manatronics Pty Ltd
   Manufactures DC load banks, data loggers and battery testing equipment.
   http://www.manatronics.com.au

» Manta Test Systems Inc.
   Advanced electronic test products and services for electrical power system protection, control and measurement. Manufacturer of protective relay test equipment, power meters and transducer calibrators.
   http://www.mantatest.com/

» Megger
   Formally AVO-Manufactures, markets and supports products under the Multi-Amp, Biddle,and Megger brand names.
   http://www.avointl.com/

» NH Research
   Designs and manufactures power-electronics test systems and test instruments for the functional testing of dc power supplies, UPSs and related power conversion products.
   http://www.nhresearch.com/

» Ohm Loads Inc.
   Manufacturer of custom passive loads. These load banks are used for testing power supplies.
   http://www.ohmloads.com/

» Omicron Electronics
   An international company that develops and manufactures state of the art primary and secondary injection test equipment. Also offer training, consulting and services in this field.
   http://www.omicron.at

» Power Monitors Incorporated
   Manufacturer of fixed and portable power recorders for 1,2, or 3 phase services.
   http://www.powermonitors.com

» PowerTronics
   Manufacturing tools to help identify and solve power quality related problems, power line monitors and data loggers.
   http://www.powertronics.com/

» Rishabh Instruments Pvt.Ltd.
   Manufacturer of measuring instruments, panel meters, digital multimeters, shunts and electrical transducers.
   http://www.rishabh-instruments.com/

» Scope T&M Pvt Ltd
   Firm with bases in India and Illinois which specializes in designing portable field testing instruments for equipment used in generation and distribution.
   http://www.scopetnm.com

» Sephco Load Banks
   Load banks for testing diesel generator capacity and automatically providing minimum engine loading for optimum efficiency and life.
   http://www.sephco.com

» Shanghai Glentest Electronics Co., Ltd.
   Manufacturer and exporter of electrical and electronic test instruments and other testers such infrared thermometer, tachometer, etc.
   http://www.glentestco.com

» Standard Electric Works co., Ltd.
   Manufacture of insulation tester, earth resistance tester, earth leakage tester, loop impedance/PSC tester, ELCB tester, clamp meter, multitester, phase sequence indicator, panel meter, audio impedance tester.
   http://www.sew.com.tw/

» Summit Technology
   Handheld PowerSight, measures and datalogs all important parameters of electrical power.
   http://www.summittechnology.com/

» SupaRule
   Designers, manufacturers and distributors of unique measurement instruments to the electrical industry. Products include multimeters, cable height meters and remote current measurement devices.
   http://www.suparule.com/

» T and R Test Equipment
   Heavy current and high voltage electrical test equipment, relay test equipment, primary current injection systems, micro-ohmmeters, DC cable test sets and AC flash testers.
   http://www.trtest.com/

» T.C.W Instruments
   Products include digital multimeter, clamp meter, cable tester.
   http://tcw.cn99.com/

» Tabor Electronics
   Produces test and measurement equipment and private-labels numerous products.
   http://www.taborelec.com/

» William H. Swain Co.
   Field-portable non-contact ammeters for corrosion protection, fault location, and quality assurance.
   http://www.swainmeter.com/

» Zensol
   Manufacturer of electrical test equipment analyzers for circuit breaker applications.
   http://www.zensol.com