Fluke NX8 User Manual

PN 3968800 January 2011, Rev. 4 8/2017
©2011, 2017 Fluke Corporation. Pocket Toner
®
, Speed
81™, and Dial Tone Detective™ are trademarks of Gale
Corporation.
*3968800*
NX8 Pocket Toner
®
Users Guide
The NX8 Pocket Toner lets you quickly do tests
for continuity, short circuits, ac and dc voltage,
and 50
or 75  termination. The standard
adapters let you use the toner on cable with 
F-type connectors. Optional adapters let you
use the toner on twisted pair, coaxial, and
two-wire radial cable.
The optional Dial Tone Detective
™
lets you
quickly see if a dial tone is present at a
telephone jack and if the polarity of the wires
is correct.
Symbols
W
Warning or Caution: Risk of damage to
or destruction of equipment or software.
See explanations in the manual.
X
Warning: Risk of electrical shock.

Conforms to relevant Australian
standards

Fluke NX8 Specifications

General

Brand	Fluke
Model	NX8
Category	Test Equipment
Language	English

Summary

Symbols

Warning or Caution

Risk of damage to or destruction of equipment or software. See explanations in the manual.

Warning: Electrical Shock

Risk of electrical shock.

Australian Standards Compliance

Conforms to relevant Australian standards.

Safety Information

General Safety Precautions

Covers voltage limits, insulation, environmental use, and protection considerations to prevent hazards.

Features

Auto Shut-Off

The main unit automatically powers down after 10 minutes of inactivity to conserve battery.

How to Use the Toner

Display Indicators

Explains the meaning of symbols and numbers shown on the NX8 Pocket Toner display for different circuit conditions.

How to Detect Dial Tones

Dial Tone Detection

Instructions for using the Dial Tone Detective to identify dial tones and reverse-wired jacks via LED indicators.

Maintenance

Maintenance Precautions

Guidelines on case handling, battery care, part replacement, and approved service centers to ensure safety and warranty.

Cleaning

Cleaning Instructions

Recommended method for cleaning the toner case using a soft cloth and mild soap solution.

How to Replace the Battery

Specifications

Contacting Fluke Networks

Limited Warranty and Limitation of Liability