Engineering Solutions Inc.

Welcome to the Engineering Solutions Inc. (ESi) web site. We are an electronic engineering firm that provides custom hardware and software for embedded applications. ESi also manufactures the Omniguard, a digital manometer (negative pressure monitor) used in asbestos, lead and mold abatement, the Accessor, a programmable security device for access control, and the Mistral Keypad Test System, an improved version of our Stingray, for testing membrane switch keypads. We have been located in Tukwila, Washington, just south of Seattle, since 1988.

News Highlights
7/31/08
Mistral Keypad Test System V3.2.0 software available. We've added a number of new items for testing switches in series with diodes or LED's, 7-segment displays and light sensors. We also included an important firmware update for your Mistral to help prevent damage to the pod from static discharge or power failures while testing. view
 
2/7/07
New Mistral and Stingray Test Adapters available. view
 
1/6/06
New Mistral Keypad Test System released. Mistral is the successor to our popular Stingray Keypad Test System. We've significantly increased testing speed and doubled the resistance measurement range. The biggest improvement though is in how we handle LED testing. You can now specify LED's just like the manufacturers do, with forward voltage and reverse leakage current. view
 
10/26/05
Omniguard Communication V3.2.1 software released. view
 
2/4/05
Stingray V2.1.0 software is now available. This version includes two major new features you've been asking for. First, we've added support for switches that connect more than two pins when pressed ("multi-pole" switches). After each path for the switch has been specified by a switch item, you can now group the items together and they will be treated as a single switch when testing. We've also added the ability to specify the forward voltage for each of the LED's on your keypad. The voltage measured during testing must be within the allowable range for the LED to be considered good. view
 
1/28/05
Omniguard 4 Firmware V6.10 available. view
 
12/16/04
We've moved! Our new location is just across the street from our old offices. The new address is 6300 Southcenter Blvd. Suite 209, Tukwila, WA 98188. We've kept the same phone numbers. There will likely be some interruptions in phone and email service as we get settled in. We apologize for any inconvenience this may cause. view
 
10/7/04
Omniguard 4 Firmware V6.9 and Omniguard Communication V3.2.0 available. These two updates combine to make it possible to modify the configuration (Alarm Setpoints, Response Rate, etc.) of an Omniguard 4 using your PC. You can now also start a new job from the PC. view
 
5/25/04
Omniguard Communication V3.1.0 available. view
ACE V2.0.4 for the Accessor available. view
 
12/15/03
Introducing the new Omniguard 4. It's all that the Omniguard III was and more! Still the same great ease of use, unsurpassed accuracy, versatility and reliability you count on. We enlarged the screen, added USB support and improved the printer paper feed. Then we put it all in a case that lets you operate the unit with the lid closed to keep water and dirt out. We've also added new software features including four times the log storage space and the ability to monitor the Omniguard remotely using an optional modem. view
 
2/14/02
New Accessor 4000 pricing available online. view
 
9/26/01
Receive e-mail notification of software updates. view
 
7/19/01
Accessor 2001 can now be used in stand alone mode; no need to connect it to a computer...ever. view
 
7/16/01
ACE V2.0 with completely revised user interface and support for multiple boxes available for download. view
 

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Engineering Solutions Inc. ·  Tukwila, WA ·  (206) 241-9395 ·  Fax (206) 241-9411