Network Test Equipment from Patton Electronics Co.

DB-25 PockeTester™ -- Model 50

DB-25 PockeTester™ -- Model 50 -- View Larger Image
DB-25 PockeTester™ -- Model 50-Image

This tester monitors the seven most important async EIA-574 (RS-232 on a DB-25) data and control lines. The model 50 uses seven tri-state LEDs to indicate the presence of the following signals: TD, RD, TRS, DSR, CTS, DTR, and CD.


Product Category
Network Test Equipment
Equipment Type
Breakout Boxes
Network Protocol
Number of Ports
Form Factor
Port Type