RS-232 Mini Tester, Monitors RN 2, 3, 4, 5, 6, 8, and 20

RS-232 Mini Tester, Monitors RN 2, 3, 4, 5, 6, 8, and 20

045MT
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$14.99
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$14.99
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  • DB 25 Male/Female
  • Monitors RN 2,3,4,5,6,8, and 20
  • Monitors lines: TD, RTS, DSR, CD, RD, CTS and DTR
  • Seven Tri-state (2 color) LEDS
  • No external power required