Description

The PRK 3PK-NT023N is a professional-grade tone and probe kit designed for fast and accurate wire identification across a wide range of applications, including de-energized AC wires, telephone/twisted pair wires, voice and data cables, and speaker wires. Featuring three selectable tone outputs, continuity testing, adjustable volume control, and powerful signal strength indicators, this kit is an essential tool for telecommunication technicians, network engineers, and electricians.

Key ...Features & Benefits

Fast & Accurate Wire Identification – Quickly locates and traces wires in complex wiring setups. Three Selectable Tone Outputs – Allows for flexible wire identification based on different environments. Continuity Testing – Ensures wires are properly connected and functional. Two-Line Polarity Indication – Helps identify proper wiring and troubleshoot connectivity issues. Visual & Audio Signal Strength Indication – LED and buzzer signals provide clear feedback for accurate testing. Powerful Speaker – Designed for use in noisy environments, ensuring clear tone detection. Adjustable Volume Control – Customize sound levels based on surroundings and working conditions. Rugged Industrial Design – Built to withstand professional use in demanding work environments. Recessed Telephone Test Set Connectors – Protects connectors from damage and enhances durability. Voltage Protection (DC 48V) – Ensures safe testing and prevents damage to the device. Low Battery Indicator (7V) – Alerts users when the battery needs replacement.

Tone Generator Specifications

• Tone Frequency: 1kHz
• Max. Testing Distance: 1.5km
• Max. Working Current: 20mA
• Tone Mode: One / Two-note tone
• Compatible Wires: De-energized AC wire, telephone/twisted pair wire, voice and data cables
• Function Selection: TONE/OFF/CONT
• Continuity Test: LED indicator for resistance 10
• Max. Signal Voltage: 8Vp-p
• Indicators:Power Indicator (1 LED)
  Phone Line Polarity Indicator (1 LED)
  Phone Line Status Indicator (1 LED)
• Voltage Protection: DC 48V
• Live Telecommunication Equipment & Router Testing: Yes
• Battery Type: DC9.0V (NEDA 1604/ 6F22 9V, not included)
• Dimensions: 65 x 58 x 34mm
• Weight: 62g

Amplifier Probe Specifications

• Operating Frequency: 1kHz
• Max. Working Current: 70mA
• Function Selection: 4-Position Mode Switch (LED, NCV, OFF, SCAN)
• Earphone Socket: 1
• Signal Status Indication: LED & Buzzer
• Non-Contact Voltage (NCV) Indication: LED (AC 90~1000V)
• LED Illumination: Yes
• Power Indicator: 1 LED
• Battery Type: DC9.0V (NEDA 1604/ 6F22 9V, not included)
• Dimensions: 230 x 56 x 25mm
• Weight: 80g

Included Accessories

Storage Bag – Keeps the tone and probe kit organized and protected for easy transport.

Ideal for:

Telecommunication Technicians – Identify, trace, and troubleshoot telephone and network wiring.
Network Engineers – Maintain and repair voice and data category-rated cables.
Electricians & Installers – Quickly identify de-energized AC wires and speaker wiring.
IT & Low Voltage Professionals – Efficiently test and verify network and coaxial connections. The PRK 3PK-NT023N Tone and Probe Kit provides an affordable yet professional-grade solution for wire tracing, continuity testing, and troubleshooting across multiple applications. Whether you're working with network cables, telephone lines, or electrical wiring, this kit offers the performance and reliability you need. What’s in the box
x1 Tone & Probe Kit