Test telephones, cable tracers, fusion splicers, fiber optics equipment, fiber cleaning tools, AC/DC sources, AC/DC loads, LED testers, Battery testers, electromagnetic field monitoring equipment, radio monitoring equipment, digital signal processing equipment, spectrum analyzers, time-domain reflectometers (TDR), optical time-domain reflectometers (OTDR), modular devices with wide range of modules.

Products There are 4 products.


  • Copper and electric networks

    Cable and wire tracers, test telephones, Reflectometers (TDR) and accessories.

  • Fiber optics

    Equipment for work with fiber optic networks, incl. microscopes, lasers, power meters, cleavers, fiber identifiers, visual fault locators etc.

  • Duct tracing

    The duct sonde family includes a whole range of robust, water tight and powerful transmitter sonds to be used from fiber optic micro ducts to sewers. Sonde diameters are 6.4mm, 9mm and 18mm and tracing frequencies 10kHz, 33kHz and 512Hz. Accessories include push rods and adapters to different thread sizes. Video shows typical tracing depth for the sonds.


    Comparison table of Vesala duct sondes. Indicated range is typical tracing distance with Vesala CL43 receiver. Maximum range is longer.

    Model Diameter Frequency Signal Range in the air Range in cast iron duct IP/IK code Battery type Battery life Optional battery compartment
    MPL4-33 4.6 mm 33 kHz Continuous 2.3 m 0 m IP67/IK02 BR425 or CR425 9 h
    MPL6-33 6.4 mm 33 kHz Continuous 2.3 m 0 m IP67/IK03 BR425 or CR425 9 h
    MPL7-33 7.5 mm 33 kHz Continuous 5.1 m 0 m IP67/IK07 BR535 or CR535 6 h MPL7-M5
    MPL9-33 9.0 mm 33 kHz Continuous 5.7 m 0 m IP67/IK07 BR535 or CR535 6 h MPL9-M5
    PL18-05 18 mm 512 Hz Continuous 5.3 m 3.5 m IP68/IK08 LS14250 8 h PL18-FM, PL18-M10M
    PL18-33 18 mm 33 kHz Continuous 10 m 0 m IP68/IK08 LS14250 20 h PL18-FM, PL19-M10M
    PL42-05 42 mm 512 Hz Continuous 13 m 8.4 m IP68/IK08 8 x LR6 5 h
  • WiFi

    WiFi testers and analyzers

  • Modular test platforms

    New generation test platforms for different kinds of network testing

  • Other locators

    Other locators, like drill point locator, EMS markers locator etc.

  • Power banks
  • Laser distance meters
  • Personal safety EMF

    Personal monitors, worn on the person. The devices monitor the electromagnetic fields and warn of excessive field strengths, e.g. when working on industrial equipment, broadcasting or mobile phone stations, radar installations or other sources of electromagnetic radiation.

  • Wideband EMF

    Measuring equipment for electromagnetic fields (EMF) for demonstrating safety and environmental compatibility. The devices measure the total electric and/or magnetic field strength and automatically compare it with limit values specified by national and international bodies in standards or directives.

  • Selective EMF

    Selective measuring equipment for electromagnetic fields (EMF) for demonstrating safety and environmental compatibility. The devices analyze individual frequency ranges and field exposure levels accurately down to a single communications channel. They also calculate the sum and compare levels with current limit values.

  • Radio monitoring and localization

    Portable analyzers for detecting, locating and classifying RF signals and interference, ideal for tracing accidental, illegal, or deliberate interference or potentially dangerous signal sources. Remotely controllable analyzers for spectrum monitoring and frequency management.

  • Spectrum analysers

    A spectrum analyzer measures the magnitude of an input signal versus frequency within the full frequency range of the instrument. The primary use is to measure the power of the spectrum of known and unknown signals. The input signal that a spectrum analyzer measures is electrical; however, spectral compositions of other signals, such as acoustic pressure waves and optical light waves, can be considered through the use of an appropriate transducer. Optical spectrum analyzers also exist, which use direct optical techniques such as a monochromator to make measurements.

  • DC Power Supplies
  • AC Power Supplies
  • DC E-Loads
  • AC/DC E-Loads
  • Electronic Power Meters
  • Battery testers
  • Automatic Test Equipment
  • Signal receivers
  • Signal generators
  • EMC Products

    Products for demonstrating the electromagnetic compatibility of devices (EMC), i.e. for investigating inadvertent high frequency emissions that can interfere with other equipment as well as the immunity to irradiation that could interfere with a device.

  • Software
  • Batteries

    Special batteries for equipment

  • Power supplies

    Power supplies for devices

Showing 1 - 4 of 4 items
Showing 1 - 4 of 4 items