Associated Research, Inc. - Lake Forest, IL
Manufacturer, Custom Manufacturer, Service Company
Custom manufacturer of testers for electronic applications. Types of testers include dielectric withstand, ground bond, hi-pot, line leakage current & insulation resistance testers. Features include RS-232, GPIB & printer interfaces, graphic LCD, analog bar graph, 4 or 8 port built-in scanning matrix, Ethernet communication card, data storage card, 10 V analog interface, dual continuity test modes & built-in security settings. Testers are available with resistors, foot switches, probes, interlock connectors & receptacle adapter boxes.
Brand Names: Hyamp, Hypot, HypotMAX, Linecheck
www.asresearch.com/products/index.shtml

TRICOR Systems, Inc. - Elgin, IL
Manufacturer, Custom Manufacturer, Service Company
ISO 9001:2008, ISO 13485:2003 & FDA registered certified manufacturer of electronic testers including imaging spectrophotometers, image photometers, chocolate temper meters, switch keypad testers, life cycle testers, light measurement & inspection systems, gloss & surface analysis systems, appearance measurement systems, haze meters, force & displacement testers & custom illumination systems. Also available are simulators. equipped with Enterprise Resource Planning (ERP) software & computer aided engineering software including Autocad® & 3-D software.
www.tricor-systems.com/products/prodSwitch....

Precision Metrology - Milwaukee, WI (Serving Illinois)
Distributor, Service Company
Woman-owned ISO 9001:2008 & ISO/IEC 17025 certified. Stocking distributor of electronic testers. Types of electronic testers include torque, push/pull, crimp, peel, spring, puncture, compression & strength testers. Calibration, repair, relocation, contract inspection, reverse engineering, scanning & field services are also available. Calibration services are traceable to NIST. A2LA accredited.
Brand Names: CDI, Diatest, Dorsey, Fred V. Fowler, Imada, Mitutoyo, SPI, Starrett, Tohnichi, Wisconsin
www.precisionmetrology.com/NewTools.asp

Dynamic Measurement Systems, LLC - Houston, TX (Serving Illinois)
Distributor, Service Company
Distributor & calibration services of electronic measuring testing instruments & electronic testers. Products include dynamometers, crane scales, tensionometers, force control switches & indicators.
Brand Names: Dillon, MSI, Quantrol
www.dynameasure.com/products.htm

Slaughter Co., Inc. - Lake Forest, IL
Manufacturer, Custom Manufacturer
Manufacturer of testers including dieelectric withstand, electric(test sets), electronic, & high voltage testers. 2205 model is a stand alone insulation resistance tester that provides measurements up to 200 Gigohms at voltages up to 1000 VDC. Features a LED display, menu driven parameter control, electronic dwell, PLC remote control & a memory for parameter storage. 2945 is a 3-in-1 Hipot tester that will perform AC, DC Hipot with built-in insulation resistance testing capability. It includes features such as a liquid crystal display, menu driven parameter control, & electronic ramp.
www.hipot.com

Dearborn Controls - Batavia, IL
Manufacturer
Manufacturer,

B.E. Atlas Co. - Chicago, IL
Distributor, Manufacturer, Custom Manufacturer
Wholesale distributor of hardware including electrical devices, wires, fans, bulbs, fixtures, plumbing fixtures, faucets, valves, pipes, pumps, augers, hand & power tools, propane torches, blades, tool boxes, padlocks, locksets, storm door hardware, keys, cylinders, paint & paint supplies, shades, blinds, cleaners, rodenticides/insecticides, brooms, brushes, waxes, drain openers, snow tools, ice melt, scrapers, lawn/garden tools, fertilizers, seeds, hoses, sprinklers, screen wires, grills, planters, builder hardware, mailboxes, wheels, casters, hinges, hooks, chain, & drapery hardware.

International Electro-Magnetics, Inc. - Palatine, IL
Distributor, Manufacturer, Custom Manufacturer
Manufacturer of PC test systems using: MS Windows based software, high/low power switching matrices, standard & custom instrumentation. Custom test fixtures are also available.

JLW Instruments, Inc. - Chicago, IL
Distributor, Custom Manufacturer, Service Company
Distributor of electronic, fastener, fatigue, food, friction, gage, hi pot, impact, ink, material & metal testers.
Brand Names: Ametek, Chatillon, Dillion, Imada, Mark-10, Quantrol

Faxitron X-Ray Corporation - Lincolnshire, IL
Manufacturer
Radiography Systems For Non-Destructive Testing & Inspection. Real-Time X-Ray Imaging, Microfocus X-Ray Sources, Fluoroscopic Imaging, Radiography Training Units, Irradiation Systems, Special Applications

Fox Meter, Inc. - Cortland, IL
Manufacturer, Custom Manufacturer
Manufacturer of standard & custom electronic circuit testers. Electronic circuit testers are microprocessor based & feature flame retardant construction, flame retardant asbestos material, acrylic laminate overlay, NEMA sealing, 18 in. standard NEMA power cord, three LED polarity indicator & 120VAC power for 15 or 20 amps. circuit. Electronic circuit testers measure 3 in. x 7 in. x 1 1/2 in. & are applicable for testing outlets for polarity, GFCI outlets, circuit breakers, 120 volt circuits & two wire AFCI circuits. Circuit testers simulate parallel arcing between line & neutral & also simulate ground fault. Using two wire adapter two wire AFCI circuits can also be tested. Meets Military specification.

Grainger Industrial Supply - Locations
Distributor
Distributor of a wide variety of testers & test instruments including agricultural moisture detectors, anemometers, wind readers, battery testers, automotive & combustion testers, chartless digital recorders, strip chart temperature recorders & loggers, electrical power testing, electronic bench testing, HVAC test instruments, air quality analyzers, soil testers & water quality testers. Services include 24-hour emergency order response services, inventory management services, safety services, repair and replacement programs, hazardous recycling services and storage/material handling equipment services. 1 year warranty.

Milton Industries, Inc. - Chicago, IL
Manufacturer
Ignition Testers

Remington Industries - Mc Henry, IL
Distributor, Manufacturer
Tester For Shorted Turns For Bobbin Coils; Go/No-Go Testing, LED & Audible Signals, Plug-In Test Probes, Non-Contact/Non-Stress

Quantum Data, Inc. - Elgin, IL
Manufacturer
Production Testing Of CRT Display Monitors

Electronic Specialties, Inc. - Spring Grove, IL
Manufacturer
Ammeters, Ohmmeters, Voltmeters

Triton Electronics, Inc - Arlington Heights, IL
Service Company
Communication
Brand Names: Cushman, IFR

Tool Planet - Homewood, IL
Distributor
Distributor of electronic testers for testing batteries & EGR, starting & charging systems & checking moisture content in brake fluids. Testers are available in various models with 7 to 15 operating voltage, 20 in. test leads, LCD displays, buttons, sensors, adapter cables & red, green & yellow colored LED panels.
Brand Names: Solar

Abbott Laboratories - Abbott Park, IL
Manufacturer, Custom Manufacturer, Service Company
Manufacturer of laboratory hemotology instruments, medical & hospital monitors & infusion systems.

Eagle Test Systems - Mundelein, IL
Manufacturer
IGBT, Mixed Signal, Multi-Site, Analog

Tecrep Corporation - Lombard, IL
Distributor
Distributor Of Electronic Testing Equipment
Brand Names: Aeroflex, CSZ, Phenix, VXI, Yokogawa

Davis/Inotek - Bensenville, IL
Distributor, Manufacturer, Custom Manufacturer
100,000 Test, Measurement, Process & Control Instruments. NIST Traceable Calibration & Certification, All Performed In Compliance With ISO-9002, ISO Guide 25-17025 Standards. A Complete Line Of High-End Used & Rental Test Equipment

Cole-Parmer - Vernon Hills, IL
Distributor, Manufacturer, Custom Manufacturer
Manufacturer of laboratory equipment & supplies. Products include accumulators, adapters, baths, industrial batteries, charts, clamps & meters. Industries served are the scientific & engineering communities.

Wire Pro Q.C. - Glenview, IL
Manufacturer, Custom Manufacturer
Graphical repair software for loaded circuit boards & translator plates

Etcon Corp. - Burr Ridge, IL
Manufacturer
Manufacturer