Electrical Testers
Regardless of what your trade requires, Klein Tools has an electrical tester for the job. With non-contact testers as well as outlet and receptacle testers, there’s guaranteed to be the tool for your jobsite needs. All Klein’s testers are engineered for ease of use and to stand up to the tough jobsite conditions encountered by professionals every day.
RT390
Circuit Analyzer


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CL320KIT
HVAC Electrical Test Kit

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RT310
AFCI /GFCI Outlet Tester

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ET45
AC/DC Voltage Tester

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RT110
Receptacle Tester

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RT210
GFCI Outlet Tester

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69105
Circuit Tester

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69127
Low-Voltage Tester

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69133
Continuity Tester

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