Hipotronics TDR1150 Time Domain Reflectometer

Hipotronics TDR1150 Time Domain Reflectometer
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Hipotronics TDR 1150
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Hipotronics Model TDR1150 is the most advanced and powerful cable fault-locating tool on the market. Used together with a suitable high voltage coupling device, the TDR1150 accurately prelocates high voltage cable faults in underground transmission and distribution cable systems.



  • Automatic Identification of Key Cable Parameters (cable length and distance to fault)
  • Quick Location of Faults
  • 32 Accessible Memory Locations for Internal Trace Storage
  • Large 10.4" VGA Color Display
  • Automatic Setup of sampling rate, gain and pulse width
  • Step-by-Step Instructions of System Operation Guides User Through Test



  • Multi-Purpose Device - has ability to pre-locate, locate and diagnose cable faults
  • Easy to Use - device walks user through test procedure; in 5 easy steps you’ve located the fault
  • Compatibility - TDR1150 can be used with most other High Voltage Couplers
  • PC Software and Serial Port - included with standard unit provides long-term storage, evaluation of test results, defining of test protocols and simple software upgrading
  • Reduce Outage Time - by quickly locating cable faults you reduce outage time and get power back to your customers sooner
  • Reduce Cable Damage - using a TDR reduces thumping and therefore damage to the cable



Input Protection 480 V AC
Monitor LCD Display 7.0 inch
Operating Temperature 10°F to 122°F (-12°C to 50°C)
Weights and Dimensions 14" x 9.5" x 6" (360 x 240 x 150 mm)
Time 1.28 μSec to 0.66 mSec
Distance 1 foot to 196,000 feet
Pulse Characteristics
Pulse Amplitude 25V into 50 Ω
Pulse Width 100ns to 20μSec
Measurement Accuracy
Sample Rate 100MHz
Resolution 2.5 feet (10nSec)
Operational Modes Arc Reflection, TDR Direct, current Pulse