HVI produces some of the most powerful and full featured fault locators available, including the top Network Systems thumper available. All the features needed for efficient fault finding can be found in our thumpers,
don’t settle for less:
• Three full joule output voltage settings
• Three fully variable hipot output voltages
• The highest Burn current available
• Internal Arc Reflection and Current Impulse filter
• Compatable with nearly all TDR/radar models
• The most rugged and reliable design
• World’s only VLF Thumper combination