Network Cable Tester Nedis NWTG100YE Yellow 9V Battery

The Nedis NWTG100YE Network Cable Tester is a compact tone generator with an amplifier probe designed to identify and trace wires and cables in a bundle without damaging insulation. Powered by a 9V battery and supplied in a yellow housing, this tester emits single or multiple frequency tones and includes two single test cartridges and a 4‑p test joint. It is intended for network installation and cable checking, allowing detection of continuity, faults, polarity, network status and working voltage on modular cables. The unit’s probe indicates cable path and relative position by speaker tone and a pilot light for straightforward tracing, even when cables are hidden in walls or behind barriers.

Advantages

The device offers non‑destructive tracing of wires, selectable single or multi‑frequency tone output, and an audible probe with a pilot light for easy location. Compact dimensions and 9V battery operation make it portable for field work. Included test cartridges and a 4‑p joint increase compatibility with common network and modular cable types.

Suitable for

• Installing and commissioning network cabling
• Locating and tracing individual conductors in cable bundles
• Checking cable continuity and detecting breaks or faults
• Verifying polarity and working voltage on modular network cables
• Maintenance and troubleshooting of structured cabling in offices and homes

Key specifications

• Model: Nedis NWTG100YE (brand DS-IT, MPN N_CMP-RCT11)
• Power: 9V battery
• Functions: tone generator and amplifier probe; single or multiple frequency tones
• Accessories: two single test cartridges and a 4‑p test joint
• Dimensions (approx.): 55 mm (W) × 23 mm (D) × 24 mm (H)

How to use

Connect the tone generator to the cable or modular jack using the supplied test cartridges or the 4‑p joint, then switch on the unit and select single or multi‑tone output as needed. Use the amplifier probe to scan along cable bundles or through walls; the speaker tone and pilot light will indicate the traced conductor. For continuity and polarity checks, connect the tester according to cable type and observe the probe signals or the generator’s indicators. Switch off and remove the battery when the device is not in use.

Usage recommendations

Use the tester on de‑energized circuits when possible and follow local electrical safety rules. For accurate tracing, reduce background noise and scan slowly along the cable path. Replace the 9V battery promptly when probe volume or indicator brightness decreases.