Clare Instruments
Clare Instruments, LVD & CE electrical safety & conformance test equipment for manufacture & rental hire power tool retest PAT of products to BS EN UL VDE HSE electricity at work regulation. Cable & harness test equipment for maintenance & manufacture.
http://www.clare.co.uk/

Udeyraj and Sons
Manufacturers of panel meters, insulation, earth testers, multimeters, transformers, oil testers, HV testers, relay and secondary testers.
http://www.udeyraj.com/

QuadTech Inc
Test & Measurement Equipment at QuadTech including Medical Device Safety Analyzers, Hipot Testers, LCR Meters, Cable Testers, Megohmmeters & Milliohmmeters
http://quadtech.com/

Cirris Systems Corporation
Use the Cirris Systems Cable Testers, Harness Testers or Hipot Testers for cable testing of all your cables, PCBs, Components etc. Measure resistance, check continuity, do insulation resistance testing as well as Dielectric Withstand Voltage test with both DC and AC voltage. Use Cirris cable testers to verify the integrity of your cables or harnesses and insure that your customers receive only the highest quality cables from your company.
http://www.cirris.com/

Data Sync Engineering
Manufacturer of test equipment, interface adapters and development software.
http://www.datasynceng.com/

Three-In-One Enterprises Co., Ltd.
Taiwan, Asia, manufacturer of auto circuit test, auto batteries radiator equipment, windshield tools, automotive specialty tools, professional windscreen hand tools, auto battery accessories, auto parts, anti-freeze testers, radiator flush kit, battery testers, auto accessories, plastic products, metal products, auto tools, terminals, auto testers,video image gudie scope-borescope-endoscope,auto testers
http://www.auto-parts.com.tw

American Gas And Chemical Co.
Manufacturer of leak detection products, ultrasonic testers, gas monitors, indicators and instrumentation, safety equipment.
http://www.amgas.com/

Analysis Tech
Manufacturer of Semiconductor Thermal Resistance Testers and Solder Joint Reliability Testers.
http://www.analysistech.com/

Hobbes USA
Distributes cable testers, network testers, networking tools and surge suppression devices
http://www.hobbes-usa.com

Vitrek
Vitrek manufactures Hipot Testers for both AC and DC measurements including a complete Ground Safety, Fault Locating, Measurement Systems. This line includes High Voltage Switching Systems.
http://www.trirep.com/vitrek.htm