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Catenary voltage tester TT

 1.070,00 2.390,00

(VAT only for EU) plus shipping

The MultiSafe TT is a telescopic voltage tester for fast voltage testing on railway overhead lines, uninsulated cable of street lightings and low-voltage overhead lines.

The automatic function allows quick and easy operation. Through magnetic contact for the rail and the telescopic extension, the device is ready for use in seconds. The tester detects the voltage (AC and DC) and warns by several display systems. Molded protective resistors directly behind the test electrode and the integrated self-test offer maximum safety.

Field of application:

  • optimized for quick use for testing on overhead lines of railways
  • for testing on uninsulated low-voltage overhead lines
  • for testing on uninsulated lines of street lighting

Voltage tester:

  • clear LED indicator for dangerous voltage
  • large two-color illuminated display (red / white), for a clear warning of dangerous voltages
  • precise display of the voltage 50 V up to 1 000 V AC / DC
  • Overvoltage category – CAT IV 1000 V
  • red / green 360 ° LED display, warning in all directions
  • acoustic warning of dangerous voltage


  • integrated self-test for quick checking of the protective resistors, connecting cable, display and electronics
  • surge voltage strength >100 kV
  • highest safety through molded protective resistors

More functions:

  • telescope system for easy and quick testing
  • variable test height up to 6,2 / 8,2 meter
  • for indoor and outdoor use
  • easy operation with just one button
  • robust housing
  • IP 65 – waterproof

Technical data

TT 1-Fire brigadeTT 36-Fire brigade
Nominal voltage50 - 1 000 V AC
50 - 1 500 V DC
50 - 36 000 V AC
50 - 36 000 V DC
Field of applicationtrams (e.g. 750 V)

uninsulated lines of street lighting (e.g. 230 V)
trains (e.g. 15 kV)

trams (e.g. 750 V)

uninsulated lines of street lighting (e.g. 230 V)
FrequencyDC / 15 - 500 Hz
Max. test height6,2 m8,2 m
Transport length1,65 m
Telescope system4 part6 part
Frequency indicationyes
Voltage test to ground potentialyes
LED indication red / greenyes
Two-color LCDyes
Integrated self-testyes
Power supply 6 x 1,5 V AA
Surge voltage strength100 kV
For indoor installationsyes
For outdoor installationsyes
For use in humid environments
(at rainfall)
Protection categoryIP 65
Fixed connection to ground potentialmagnet
Connection cable1,8 m - spiral cable
6 kV insulated
Connection cableyes
Dimensions and weight1640 x 120 x 110 mm

2800 g
1650 x 120 x 110 mm

3800 g