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Sigtronics Headset Tester Ht-1

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Part numbers : RX1-11-17126 , HT-1 , 11-17126
Unit of Measure: EA

86.61 EUR / EA 86.61 EUR 86.61 € excl. VAT

86.61 EUR / EA excl. VAT

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Availability
Up to 2 EA ready to ship on Monday 2026-08-24
Order before 17:00 CET Today
Up to 5 EA ready to ship on Thursday 2026-08-27
Order before 17:00 CET Today
10 EA available on request, fees apply
Special order from vendor stock.

The Sigtronics HT-1 Headset Tester is a portable, self-contained unit for functional testing of aviation headsets away from the aircraft.

It accommodates one or two headsets and incorporates a built-in Push-To-Test switch to power the headphone and microphone circuits during testing. When a complete electrical path is present, the user can hear their own voice in the headphones; with two headsets connected, both users can communicate with each other.

  • Manufacturer part number: HT-1 (HT1)
  • Tests one or two headsets
  • Built-in Push-To-Test switch
  • Operates from one included 9 V battery
  • Supplied in a strong, lightweight case

For helicopter headset testing, Sigtronics specifies its separate P/N 900051 adapter cable to convert U-174/U or U-93A/U connections to general-aviation headphone and microphone plugs.

Documentation: Sigtronics HT1 Headset Tester information sheet (PDF).

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