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DISCONTINUED – TS90 TelScout Time-Domain Reflectometer (TDR)

Cat No: TS90US

UPC No: 783310124870


If your job is to find faults on telephone twisted pair cable, the Tempo TelScout™ TS90 is built for you. Designed specifically for telephone local loop applications, the TS90 applies the newest technology to provide both ease-of-use and telephony performance that cannot be found in any other TDR. You’ll spend less time operating the TDR, and more time repairing faults. Simply select the cable type to be tested and the TS90 does the rest. Impedance, Vp, gain, pulse width and vertical position are automatically selected and adjusted as you scan the cable. Just move the cursor to the fault to pinpoint its location. On the performance side, the TS90 employs optimized pulsing and sampling, coupled with advanced filtering and signal processing techniques, to insure the maximum measurement range. That way, you’ll always have a clean waveform for easier fault interpretation.

*Please refer to the CableScout CS90 as a replacement.

DISCONTINUED – TS90 TelScout Time-Domain Reflectometer (TDR)
  • TDR Cable Fault Locator for Telephone Applications
  • Faults as near as 3 feet to 15km from the pedestal can be located with ease.
  • Rugged handheld TDR package.
  • Unmatched ease-of-use and telephony performance
  • Two Pair Test Capability
  • One-Step Setup
  • Automatic Instrument Control Mode
  • 15 km (45,000 ft.) Fault Location Capability*
  • Splash and Drip Proof
  • Single-Button Zoom Function
  • Pair Comparison Mode
  • Splits/Crosstalk Mode
  • Intermittent Fault Location
  • Measures Distance to Fault in Feet, Meters or Time
  • Configurable for any Cable Type and Vp (0.300 to 1.000)
  • Accurate (±3 ft. at 10,000 ft.)
  • Large Backlit Display
Catalog No.UPC No.Description
TelScout International, TS90 (Small Croc Clips)


Test Set with ABN Bed of Nails Croc Clips (Boxed)
Lead Kit International (Small Croc Clips)


Leads, (Bed of Nails Croc Clips)


Rechardeable Battery Pack
Attribute Name Attribute Value
Operating Temperature 0 °C to +45 °C (+32 °F to +113 °F)
Non-Operating Temperature –20 °C to +60 °C (–4 °F to +140 °F)
Operating Humidity 95% RH, noncondensing at +30 °C to +40 °C (+86 °F to +104 °F)