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Yellow Fluke Networks TS19 telephone test set with banana jacks and alligator clips

FLUKE networks

FLUKE networks 19800003 tester

SKU CH-Z1T5-NSETH MPN 19800003

A telephone test set with banana jacks and alligator clips for line testing and polarity detection

  • DetailsLoop Limit: 2.4 kOmaximum at 48 VDC (nominal 15 mA minimum l
  • Key featuresHigh impedance DataSafe operation in monitor mode Tone (DTMF

Model With Banana Jacks to Alligator Clips

  • Detects dial tone and polarity for line verification
  • High impedance DataSafe monitor protects live data circuits
  • Supports both DTMF tone and pulse dialling modes
  • Last number redial speeds repeat test calls
  • Loop limit 2.4 kΩ at 48 VDC with 15 mA minimum current

FLUKE Networks TS19 Telephone Test Set

The FLUKE Networks 19800003 TS19 is a telephone test set built for in-house telecom technicians. It detects dial tone and polarity while placing and receiving calls during line testing. High impedance DataSafe operation in monitor mode prevents accidental disruption of data lines. Tone (DTMF) and pulse operation with last number redial complete the feature set.

Technicians needing safe monitor mode

This set suits technicians who require high impedance monitoring to protect active data circuits during testing. It supports both tone and pulse dialling for compatibility with legacy and modern exchanges. Buyers who need advanced cable diagnostics or network signalling analysis should look at dedicated qualification tools instead.

Loop limit 2.4 kO at 48 VDC

The loop limit is 2.4 kO maximum at 48 VDC with a nominal 15 mA minimum loop current. DC resistance in talk mode is 150 O typical at 80 mA current. AC impedance in monitor mode is 600 O at 1 KHz typical in the low impedance ring position. The included leads terminate in banana jacks to alligator clips for flexible line connection.

How it compares

Measured against everything we stock in PC Repair Tools & Testers, at today’s prices. Recalculated every night.

Price $102.99
Pricier than about 68% of the 160 comparable items (median $51.49).

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Specifications

Product
Brand nameFluke Networks
Model name19800003
Size & build
Shipping weight1.36 kg
Package size414 × 305 × 104 mm
In the box
Pack quantityNo

Other versions of this model

1 more in the same range

Questions about this item

Will the TS19's banana jacks and alligator clips connect to the screw terminals on my legacy punch-down block?

Yes, the banana jacks accept the included alligator clips which can grip standard screw terminals on older punch-down blocks for quick line access.

How do I verify the TS19 is drawing the correct loop current after clipping onto a live line?

In Talk mode the set presents 150 Ω typical at 80 mA; a clear dial tone and steady polarity LED confirm the loop is above the 15 mA minimum at 48 VDC.

Does the 19800003 package include a belt clip or carrying case, or must I buy one separately?

The supplier data lists only the TS19 test set with banana jacks to alligator clips; no belt clip or case is mentioned, so plan to source one separately if required.

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