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ST-2200 Mini Tel-line Tester
ST-2200 Telephone Line Tester is a new kind of line fault tester with safety & multi-functions capabilities. Besides the functions as a common Tel Line Tester, it also has the functions of high voltage protection and dangerous voltage warning, etc.

 Specifications

ST-2200 Telephone Line Tester

It is a new kind of line fault tester with safety & multi-functions capabilities. Besides the functions as a common Tel Line Tester, it also has the functions of high voltage protection and dangerous voltage warning, etc.

Main functions

   Dialing, talk, hook
   Checking wire pairs
   Test insulation or break faults of the line
   Pulse/Tone switch

Key features

 DTMF applying to GB/T15279-94
  High voltage alarm
 Low voltage warning
 Last number redial
 Special durable test clamp
 Automatic power off and energy-save design
 Pocket size, simple operation

Techinical specifications

Insulation impedance test

Range(M)

0~10

General specifications

Ring distance (Km)

1

Line break resolution (Km)

3

Weight (kg)

0.22

Dimension (mm)

1465437

Battery (V)

9



 
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