From the Manufacturer
This non-contact voltage tester incorporates the important qualities you’ve come to expect from Klein. High quality electronics, heavy-duty polycarbonate plastic resins, state-of-the-art construction and a comprehensive feature set. These all result in a reliable, durable tester that will provide accurate test readings and a long service life on the job-site, in the shop and at home. The NCVT-1 is a convenient, compact tool that helps you work safer and faster. Klein tools electrical testers are loaded with the latest innovative time saving features. They are designed by electrcians for electricians. Specially designed for non-contact detection of voltage in cables, cords, circuit breakers, lighting fixtures, switches, outlets, and wires. Our high intensity, bright green LED indicates the tester is operational and aids in illuminating the workspace. When voltage is detected, a high intensity, bright red LED illuminates and a warning tone sounds. The functions are digitally controlled with the ON/OFF power button. The addition of the auto power-off feature conserves and extends battery life.
1000V, Non-Contact Vage Tester, For Non-Contact Detection Of Vage In Cables, Cords, Circuit Breakers, Lighting Fixtures, Switches, Outlets & Wires, High Intensity, Bright Green LED Indicates The Tester Is Operational & Aids In Illuminating The Workspace, When Vage Is Detected, A High Intensity, Bright Red LED Illuminates & A Warning Tone Sounds, Discrete Digitally Controlled On/Off Power Button, Auto Power Off Feature Conserves & Extends Battery Life, Icroprocessor Controlled Low Battery Indicator & Tester Shut Down, Cat IV 1000V Rating Provides Expanded Operation & Protection, 50 To 1000V AC Power Operating Range Allows Broad Application, Durable Polycarbonate Plastic Resin Construction, Lightweight Compact Design, Convenient Clip To Fit In Your Pocket, Includes Insert Card With Integrated Owner's Manual & 2 "AAA" 1.5 V Batteries.