Description

Pro’skit NT-303 Tester Voltage Non-Contact

Pro’skit NT-303 is a non-contact voltage tester, also sometimes called a voltage detector. Here’s a breakdown of its functionalities and what to consider when using it:

Function:

The NT-303 detects the presence of AC voltage without physically touching the conductor. This can be helpful for:

• Preliminary electrical safety checks: Before working on electrical equipment, you can use the detector to identify potentially live wires or circuits.
• Tracing wires: If you can’t visually identify the path of a wire within a cable bundle, the detector can help trace it by following the electric field.
• Quick voltage checks: For energized outlets or wires where direct contact is undesirable, the detector can provide a basic indication of voltage presence.

Features:

• Non-contact detection: The tester senses the electric field surrounding an energized conductor to identify voltage.
• Audio-visual alert: When voltage is detected, the NT-303 likely beeps or flashes an LED light (or both) to provide a clear signal.
• Sensitivity adjustment (optional): Some models might allow adjusting the sensitivity to avoid triggering on weak electric fields or background noise.
• Compact and portable design: The NT-303 is likely lightweight and easy to carry around for various jobs.