Megger Time Domain Reflectometer, Battery-Powered, 0.2 to 0.99 Velocity Factor - TDR20 Series - 1007-077 This time domain reflectometer from Megger detects cable faults in a flash, using the power of sound. It transmits a signal to your conductor, scanning for reflected sound waves sent back that could indicate an issue with paired metallic cables. The device's backlit, full-colour screen displays any problems found for rapid, reliable troubleshooting. A broad detection range between 10m and 20,000m gives you long-distance reach. And with a best accuracy rate of ±1%, you can count on the unit's results. Features & Benefits • Trace tagging function improves efficiency
• Additional colour scheme selection offers a personalised setup
• Dual trace capabilities give flexible control
• Protected against damage from dust and water spray as it's IP54-rated
• Suits challenging conditions with an operating temperature range between -15°C and +50°C Applications • Internet cable testing
• Electrical installations
• Heating system maintenance What type of battery does this time domain reflectometer use? This TDR uses a lithium-ion battery that lasts up to 12 hours on a single charge. How much does this device weigh? With a weight of 1.7kg, the product is light enough to carry around in the field.