Time Domain Reflectometer | TDR-420
R32,228.00 ex vat
Time Domain Reflectometer - Overview
TDR-420 is a handheld Time Domain Reflectometer designed to locate and identify faults in power, telecommunications and data cables. Specifically made for electrical wholesalers, cable dealers, electrical installation companies, maintenance personnel at manufacturing plants and building personnel. This TDR-420 reflectometer allows you to measure the length of a cable as well as determine the distance to damage or impedance variation in conductors with metal wires in the range of 0.6 m -6000 m. With a measuring shortest range selected at 7 meters and a dead zone of 0.6 meters, this allows one to locate damages at a very close distance from the place where the device is connected.
Time Domain Reflectometer - Features
- Damage-free location of impedance changes of cables and wires such as:
- shorted conductor
- open conductor/end of cable
- splice
- splitter
- water ingress
- wet splice
- bridge tap
- Tight and durable housing
- IP67 ingress protection degree
- Small size and weight
- Single measurement mode
- Continuously measurement mode
- Tone signal generator
- Two cursors to mark two places of damage & distance between them
- Built-in HELP function for easier interpretation
- 11 available measuring ranges from 7 m to 6000 m
- dead zone” limited to 0.6 m
- Color 3,5” LCD TFT display with resolution 320 x 240 pixels
- manually set sensitivity in 8 steps
- output impedance regulation up to 200 Ω
- Velocity of Propagation set from 10% to 99%
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