Heat Transfer Sales & Service Inc - Logo

                      Certified Veteran Owned Business

Serving Alabama, Mississippi, Florida, Tennessee, and Georgia

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Rely on Heat Transfer Sales & Service to provide self-powered, pocket-sized data loggers, backed by a 10-year lithium battery life. The reliable instruments from ACR Systems can be used to record and store as many as 1.5 million readings.


You can download data for graphs on-screen or hard copy printouts and also create ASCII files of collected data for hard copy or spreadsheet programs. Get immediate assistance with our emergency service.

Exceptional data loggers from ACR Systems

Wide array of readings

  • Temperature

  • Relative humidity

  • Electric current

  • Air pressure

  • Process signals

  • Pulses and more!


Our service territory includes Alabama, Florida, Tennessee, and Mississippi

ACR Systems website

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We're located at:

260 B Regency Drive

Alabaster, AL 35007

Get critical and accurate data capture

ACR Systems Inc.