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Benedict Computer Home Page We specialize in serial  RS-232, RS-485, RS-422, Mil-188, and RS-530 test equipment / protocol analyzers which are self contained and battery powered. When using RS232, RS485, RS422, or RS530, our products are timesavers for fault isolation, communication software debugging, Data capturing, Serial sniffing, and Line diagnosis. Our RS 232 monitors and  RS 422 monitors are an inexpensive solution.

For RS232, RS-422, RS-485 hand held data line monitor, datascope, protocol analyzer, break out box or
other serial test equipment call (650)323-0148 or EMAIL with technical questions or to order.

 Our Products
Prices & Downloads

Tech Tips/support

Contact Us Break Out  Boxes

Product Summary for
RS232, RS422, RS485 Test Equipment

Speeds to 230.4K (half duplex), 115.2k (full duplex) RS422/ RS423/ RS232 Menu selectable now with MIL-Std-188-114 monitoring and Testing and RS485 emulation on DLM400

DLM125 Specifications or Download Release Notes/Manual
A compact cost effective asynchronous data line monitor/ tester speeds to 38.4K

DLM150  Specifications
async/sync DLM125 plus BERT/ Differential Timer/  Performance tester

DLM200 Specifications or Download Release Notes/Manual
A compact data analyzer with 8 line display, 64 keys plus PC style keypad, 128K NVRAM

DLM250 Specifications or release notes
Same as DLM200 with 256K RAM 9 Tristate LED's and higher data rates 

DLMVIEW  Specification/ Examples of  windows program used to  capture,  log, export, and view data from a DLM200/400 series Monitor

Our other product sites
Medical Smart Phone Apps for Android
3 oz. Stand alone Voice GPS Navigation

What is New at BC
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For Pilots Only - GiPSi Voice guidance
www.gipsinavigation.com
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Engineering services from Benedict Computer. 
Call us for information on our  portable computer product design team for your new product .
Call 650-323-0148 or email Benedict Computer at  design@benedictcomputer.com

  DLM400

DLM400 Picture
Example of how to use a DLM400 wired to Test TTL board level signals of a GPS IC showing NMEA broadcast Invert signals and Rs422 option.

Left Click  to enlarge
Functional TTL testing Screen

For more information contact Sales and Tech Support at Benedict Computer
  Menlo Park, CA 94025 / (650) 323-0148
(No Voice Mail; you will get a human or a  human will call you back!)
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