Patton Electronics Model 51
 DB-9 PockeTester™ Pocket-Sized DB-9 Tester

Patton Model 51
DB-9 PockeTester™ Pocket-Sized DB-9 Tester
 
 
Model 51
 
  Features & Benefits
  • Seven LEDs Monitor RS-232 Signals
  • All 9 Pins are Wired Straight Through
  • Bright LEDs Have Great Color Intensity and a Wide Viewing Angle
  • Data Bias can be Inferred from the Intensity of the Colors
  • 1 Male & 1 Female DB-9 Connector
 
Overview  

The Patton Model 51 DB-9 PockeTester™ monitors the seven most important async EIA-574 (RS-232 on a DB-9) data and control lines. The Model 51 uses seven tri-state LEDs to indicate the presence of the following signals: TD, RD, DTR, DSR, RTS, CTS and DCD. A red light = Mark, a green light = Space and no light indicates no signal on the line. No AC power or batteries required.

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