DB-25 PockeTester™ -- Model 50
from Data Connect Enterprise, Inc.

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. [See More]

  • Network Protocol: RS232
  • Number of Ports: 1
  • Equipment Type: Breakout Boxes
  • Form Factor: Handheld
EIA RS-232 Interface Analyzer -- M600
from Electro Standards Laboratories

Easily inserted in series between DTE (Data Terminal Equipment) and DCE (Data Com Equipment). 50 Test points to access all 25 pins of both DCE and DTE connector. Test synchronous or asynchronous modems, terminals and multiplexers. 24 mini-switches provide capability to program each signal for make... [See More]

  • Network Protocol: RS232
  • Number of Ports: 2
  • Equipment Type: Breakout Boxes
  • Form Factor: Notebook
RS-232/422/485/UART Serial Module -- DPO4COMP [DPO4COMP from Tektronix, Inc.]
from Fotronic Corporation / Test Equipment Depot

RS-232/422/485/UART serial module. Features & Benefits. Complete, cost-effective suite of probes, analysis software, and accessories needed for typical power measurement and analysis applications. Tailored to the Tektronixtronix DPO4000 Series, MSO4000 Series, and DPO3000 Series oscilloscopes. [See More]

  • Network Protocol: RS232; RS422; RS485; UART
  • Port Type: RS232; RS422; RS485
  • Form Factor: Desktop
  • Features: Software Included
RS-232/422/485/UART Serial Module -- DPO4COMP
from Tektronix, Inc.

RS-232/422/485/UART serial module. Features & Benefits. Complete, cost-effective suite of probes, analysis software, and accessories needed for typical power measurement and analysis applications. Tailored to the Tektronixtronix DPO4000 Series, MSO4000 Series, and DPO3000 Series oscilloscopes. [See More]

  • Network Protocol: RS232; RS422; RS485; UART
  • Port Type: RS232; RS422; RS485
  • Form Factor: Desktop
  • Features: Software Included