CAS Dataloggers provides phone support Monday thru Thursday between the hours of 8:00 AM and 5:00 PM Eastern time and Friday 8:00 AM to 4:30 PM. Contact our technical support staff at 1-800-956-4437 for assistance with your data logging or data acquisition system. We also have product documentation and software available for downloading, on-line technical support request and product return request forms available 24 hours a day.

Technical Articles

This section provides useful material for several of our product lines, giving you access to common problems and their solutions.

Technical Videos

Browse through our technical videos section to view first hand how software functions with some tips and tricks, and ultimately to better help you understand and operate your data logging equipment.

Online Support

Use this link to access Online Support if you have been instructed by our personnel.

RMA Information

This section provides you with information on how our RMA process works and explains what exactly you need to do to return any merchandise.


This section provides links to download software, manuals and other documentation for the data loggers and data acquisition equipment from the maufacturers we represent.

Contact Tech Support

We provide technical support for all of its products and repair services, give us a call to get immediate help or send in an email and we will get back to you within one business day.

Warranty Registration

Provide us with your product information and contact information so we can identify and activate your warranty today.


We offer in-house temperature calibration. Provide us with your information and we will contact you about your needs.