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Home » Products » UnderGround Utility Locator » VT220B Tel Line Tester

VT220B Tel Line Tester

VT220B Tel Line Tester
VT220B Tel Line Tester
Product Code : VT220B
Product Description

Brief Introduction

VT220B is a compact telephone line tester combining basic line tester function, auto ring, calling subscriber, checking line pair and high voltage protection. It is rather a good portable, handheld tester to the lineman.

Main Functions

  •    Telephone functions (Dial, redial, talk and hook)
  •    Fault tests (Insulation test, line break test and earthing test)
  •  Checking wire pairs
  •   Call subscriber & talk
  •   Pulse/Tone dialing
  •   Low battery check.

Key Features

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

Insulation resistance test

Range (M)

0~10

General specifications

Ring distance (Km)

1

Line break resolution (Km)

3

Weight (kg)

0.22

Dimension (mm)

146—54—37

Battery (V)

9







V-TECH COMMUNICATIONS
1st Floor, SCF-57-58, Huda Market, Sector-29, Faridabad - 121008, Haryana, India
Mr. Rohit Gupta
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