Multimeters

Sonel TDR-420 Time Domain Cable Fault Reflectometer

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Availability: In Stock
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SKU: TCBOX98

Rs.187000 Rs. 233750

Description of Sonel TDR-420 Time Domain Cable Fault Reflectometer:

  • Location damaged power cables.
  • Fault location copper telecom cables.
  • Coaxial cable fault location.
  • Fault location wiring infrastructure.
  • Detection of breaks, short circuits, damage caused by dampness and other changes in impedance of the cable.
  • Graphic depiction of damage the cable with automatic indication the distance to fault on the screen.

Specifications of Sonel TDR-420 Time Domain Cable Fault Reflectometer:

Display 128 x 64 pixel.
Sensitivity Min 3 pixel return at 4km on 0.6mm Ø, PE, TP.
Range Selection Manual range control / Auto range
Resolution Approx 1% of range.
Voltage Protection Level 250 volts AC.
Accuracy 1% of selected range*.
Cable Length 4m (14ft).
Dimensions 165 x 90 x 37 mm (6.5 x 3.5 x 1.5 ins).
Feet Range 20, 45, 90, 180, 360, 750, 1500, 3000, 6000, 10000, 14000.
Meter Range 7, 15, 30, 60, 120, 250, 500, 1km, 2km, 3km, 4km
Operating Temperature -10º / 50ºC.
Storage temperature -20º +70° C.
Weight 350 g (12oz).
Power Supply 6 volts 4 x 1.5 AA Alkaline cells, on-screen low voltage indicator.

Features of Sonel TDR-420 Time Domain Cable Fault Reflectometer:

  • automatic or manual mode:
    • the automatic fault location (AFL),
    • mode with manual range selection and sensitivity,
    • single measurement triggered manually or scanning continuous,
  • 11 available ranges from 7 m to 4000 m selected in manual mode or matched automatically,
  • maximum length of cable up to 4000 m one end of the cable,
  • "Dead zone" measure limited to 0.5 m,
  • 2.5 "LCD screen with backlight,
  • scan automatically or manually trigger,
  • sensitivity set manually or automatically adjusted,
  • adjustable impedance matching,
  • propagation coefficient adjustment 1% to 99%,
  • waterproof and resistant to mechanical housing.
  • small size and weight.
  • economical power system - 30 hours of continuously scan on one battery set.

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Sonel TDR-420 Time Domain Cable Fault Reflectometer

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Adeel - November 20, 2021

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