Megger TDR500-3

The TDR500/3 is a hand held, compact Time Domain Reflectometer for locating faults on metallic cables. It has a minimum resolution of 0.1 m and a 5 km maximum range depending on velocity factor selected and cable type.

Four output impedances are available (25, 50, 75, and 100 ) and a velocity factor between 0.2 and 0.99 will meet any cable test requirements.

• Simple operation.


• AUTO selection of gain and pulse width.


• Ultra fast pulse for near end fault identification.


• Trace HOLD feature.


• IP54 rating offers real life working.


• Designed for use on all metallic cable pairs.

Megger TDR500-3 datasheet & specifications