The long awaited update to PressureTrace is ready.  Now it's wireless to the computer.
Read more about it here > PressureTrace II or go to the RSI web site to purchase it.
Availability is limited while production is ramped up.


We're getting a new name!  Well, sort of.  The products you're used to seeing from us will now be manufactured under the name High Speed Measurements.  We started using the new name with the release of PressureTrace II.  Each company is keeping its individual identity and will still do custom projects just as we alway have.

The new name signifies a change in how the products are made.  Southwest Products will still do the electronics and embedded firmware, but now the PC software will be done by RSI Inc. 

High Speed Measurements is a blending of the strengths of each company in a way that allows us to get our new product ideas to market much more quickly. 

Southwest Products can provide you with a single source for design and production of electronic devices.  We can prototype your concept or take you through the entire concept to production process.

Embedded system design

• Complete product design service

• Electronic circuit design

• Embedded processor and microcontroller hardware design

• Embedded processor and microcontroller firmware

• Small scale manufacturing for products that are not economically sent off shore.

• Incoming QA and repackaging for off shore manufactured products

• North American warranty / refurbishment center

Take a look at some of the products we've designed and currently build by clicking on
Products or Projects.