Fluke Networks TS19 Test Set with yellow housing, numeric keypad, and red/black test leads for circuit testing

High-Impedance Circuit Testing with Precision Control

The Fluke Networks TS19 Test Set delivers essential network testing capabilities in an ergonomic handheld design. The distinctive yellow housing contains a full numeric keypad for precise control, while the integrated high-impedance monitor prevents service disruption when connecting to active data lines. The included red and black test leads with robust clips ensure reliable connectivity during circuit testing operations. This professional diagnostic tool combines DTMF/pulse operation with advanced monitoring features in a compact form factor. The polarity test function, indicated by the LED indicator, allows technicians to quickly verify proper line connections while the last number redial capability streamlines repeated testing procedures.

Technical Specifications

  • High-impedance monitor for safe data line testing
  • DTMF/pulse operation with last number redial
  • LED polarity indicator for connection verification
  • Compact dimensions: 8.8" x 2.4" x 3.4"

Applications

  • In-house telecom circuit validation
  • Data line continuity testing
  • Network infrastructure maintenance
  • Short and open circuit detection

Product details

General Information
Manufacturer

Fluke Networks

Manufacturer Part Number

19800009

Brand Name

Fluke Networks

Product Series

TS19

Product Name

TS19 Test Set

Product Type

Network Monitoring Device

Technical Information
Device Function

Short Circuit Testing
Open Circuit Testing

Controls/Indicators
Status Indicators

<p>The LED indicates polarity. The red LED lights if the red test lead is connected to the Tip (positive) side and the black test lead is connected to the Ring (negative) side</p>

Physical Characteristics
Height

3.4

Width

2.4

Depth

8.8

Weight (Approximate)

10.80 oz

Miscellaneous
Application/Usage

Network

FAQs

What is the Fluke Networks TS19 Test Set and what is its primary function?
The Fluke Networks TS19 Test Set is a professional network monitoring device specifically designed for in-house telecom technicians. Its primary functions include short circuit and open circuit testing, with high-impedance monitoring capabilities that prevent accidental disruption of service when connected to data lines. The device combines essential test set features at a value price point, making it ideal for maintaining and troubleshooting telecommunications networks.
What are the key features of the TS19 Test Set?
The TS19 Test Set offers several key features including: high-impedance monitor mode for safe data line testing, tone (DTMF) and pulse operation capabilities, talk/monitor functionalities, a dedicated polarity test button with LED indicator, and last number redial function. The device also features a polarity LED that lights red when the red test lead connects to the Tip (positive) side and black lead to the Ring (negative) side.
What are the physical dimensions and weight of the TS19 Test Set?
The Fluke Networks TS19 Test Set has compact dimensions measuring 3.4 inches in height, 2.4 inches in width, and 8.8 inches in depth. The device weighs approximately 10.80 ounces, making it portable and convenient for field technicians to carry and use throughout their workday.
How does the polarity testing feature work on the TS19 Test Set?
The TS19 Test Set includes a polarity testing feature with an LED indicator system. When testing, the red LED illuminates if the red test lead is connected to the Tip (positive) side and the black test lead is connected to the Ring (negative) side of the circuit. This visual indication helps technicians quickly verify proper polarity connections in telecommunications lines.
What safety features does the TS19 Test Set include?
The TS19 Test Set's primary safety feature is its high-impedance monitor mode, which prevents accidental disruption of service when connecting to active data lines. This protection ensures the integrity of critical data lines remains intact during testing procedures, making it safe for use in live network environments without risking service interruption.

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