Tempo Communications Nautilus Test Telephones (5 Products)

IP67 rated field test telephones
  • DSL filters
  • Voltage alarm with lock-out
  • IP67 rated
  • Banana plugs with crocodile clip adaptors
  • 3-year warranty
  • D350 adds detection and lock-out off data services
  • D361 adds two-way speakerphone (hands free speech)

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