2-piece electrical tester kit. Provides convenient tools for checking AC (alternating current) voltage and electrical receptacle readings. Offers a design that is easy for use in spaces where working room is limited. circuit alert non-contact voltage detector indicates the presence of AC voltage from 50V to 600V. Visual (flashing) and audible (beeping) indicators signal presence of voltage. Built-in feature assures batteries are operating properly. No need to contact bare conductor. design fits in shirt pocket and includes pocket clip. Includes On/Off button. Operates on (1) AAA battery, included. Tests outlets, switches, circuit breaker panels, wiring, and light fixtures. Ground fault receptacle tester and circuit analyzer tests ground fault receptacles by overloading.
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