1000 V AC / 1500 V DC TELESCOPE UP TO 10 M

The MultiSafe TT-OB is a telescope voltage tester for quick voltage testing on overhead contact lines of trolley buses.

Its quick and easy-to-use telescope system makes work easier and saves time. The TT-OB is the ideal testing device for on-call duty and fire brigades.

Fully automatic measuring sequences and only one button eliminate operating errors. Its integrated self-test enables quick functional testing of the device on site without further aids. With different sizes and overheadline distances, we offer the ideal test device for every application.

Its 360° visual display system, complemented by LCD display and audible warning, guarantee good perception in all environments.The sealed protective resistors reduce the high voltage to a harmless level. We guarantee the highest safety through surge voltage tests > 100 kV and the unique TST safety module with continuous redundant monitoring.

* precise display of the voltage 50 – 1 000 V

* large two-color illuminated display (red / green), for a clear warning of dangerous voltages

* clear LED indicator for dangerous voltage

* 360° illuminated band lights up (red / green) in all directions

* acoustic warning of dangerous voltage

* integrated self-test for quick checking of the protective resistors, connecting cable, display and electronics

* over 100 kV surge voltage proof

* highest degree of safety provided by molded protective resistors

* telescope system for easy and quick testing

* variable test height up to 6,20 meters

* for indoor and outdoor use

* various versions for testing on contact lines with 700 mm distance*

* easy operation with just one button

* robust housing

* IP 65 – waterproof

        * other overheadline distances on request

For product information, please call +86-10-83659992