Klein Tools NCVT3P Dual-Range Non-Contact Voltage Tester Pen, 12-1000V AC with Built-In Flashlight, Audible & Flashing LED Alarms, and Pocket Clip
Product Description
Klein Tools Dual-Range Non-Contact Voltage Tester Pen
The Klein Tools NCVT3P is a compact voltage tester that detects alternating current (AC) electrical potential without physical contact. Designed for field and residential use, the pen provides a quick visual and audible indication of voltage presence.
Key characteristics include a dual‑range capability that covers AC voltages from 12 volts up to 1000 volts. The dual‑range mode allows the tester to operate on lower voltages while also accommodating higher voltage systems.
To aid visibility in low‑light conditions, the device incorporates a built‑in flashlight. The integrated light offers illumination directly from the tester’s tip, eliminating the need for an external source.
Safety cues are delivered through an audible alarm that emits a clear tone whenever voltage is detected. In addition, the tester’s LED indicator flashes to provide a visual warning. Both the audible and flashing signals are triggered automatically when a voltage source is within the detection range.
The pen features a pocket clip, enabling convenient placement on a belt, tool belt, or case. This clip allows the tester to remain within easy reach during work activities.
Constructed for durability, the device’s body is engineered to withstand routine handling. The pen’s ergonomic shape facilitates one‑hand operation, making it easy to point at conductors, switches, or outlets while maintaining a safe distance.
Because the tester operates without direct contact, it is suitable for inspecting wires, outlets, and switchgear in environments where direct touch is impractical or risky.