Hoyt Electrical Instrument Works, Inc. manufactures custom Current Leakage Testers to match your specifications. (read more)

The 620L is a fully automated Line Leakage tester that is able to perform 8 of the most commonly required Line Leakage tests with the common measuring devices already incorporated into the instrument. The 620L, when configured with an optional Run Test feature, can also monitor minimum and maximum readings for Voltage, Current, Watts, Power Factor, and Leakage Current. (read more)

The 620L is a fully automated Line Leakage tester that is able to perform 8 of the most commonly required Line Leakage tests with the common measuring devices already incorporated into the instrument. The 620L offers flexibility as a stand alone tester or as part of a test system when interconnected to any Associated Research Hipot or Ground Bond tester. (read more)

The Leakage Current Tester TOS3200 is designed to perform leakage current (touch current and protective conductor current) tests on general electrical equipment but not medical electrical equipment. (read more)

The Model 1855 is designed for high speed testing in an automated production environment or bench-top testing in R&D applications. The high charge current of the instrument offers the ability to quickly charge capacitors and accurately measure leakage current, insulation resistance, and rise time of electrolytic capacitors in a single unit. (read more)

CL300 series and 30031 have basic function of leakage current measurement. These clamps allow you to measure current range from 3mA to 1000A. Choose your desired diameter of measurable conductor from 24mm to 68mm. (read more)

The GPT/GPI-800 Electrical Safety Testers (EST) are Hipot Testers designed for AC/DC Withstanding Voltage testing and Insulation Resistance (IR) testing to provide electrical safety compliance testing and certification to JIS, CSA, UL, BS, EN, etc. The Ground Bond Tester, GCT, provides 32 A of Test Current. (read more)

The OMNIA series are UL and TUV listed fully automated multi-function electrical safety compliance analyzers for safety agency production line testing. The OMNIA series features 4-in-1, 5-in-1 and 6-in-1 models that will perform AC Hipot, DC Hipot, Insulation Resistance, Ground Bond, Functional Run and Line Leakage tests. (read more)

CL200 series has basic function of AC/DC current measurement. These clamps allow you to measure current range from 40mA to 2000A. Choose your desired diameter of measurable conductor from 24mm to 55mm. (read more)

CL100 series has basic function of AC current measurement. These clamps allow you to measure current range from 20mA to 1000A. Choose your desired diameter of measurable conductor from 24mm to 54mm. (read more)