Toll Free Sales

888-248-7103

Email Sales!
View Cart
Loading

Temperature Guard has been making quality products since 1977. We currently specialize in Food Service, Medical, and Industrial grade applications. We offer quality products from a family business.

Refrigerator/Freezer NetGuard - M303 has been replaced by the awesome new M307. Please take a look!

vm540
  • Monitor 2 temperatures and 2 doors
  • Quick setup
  • Continuous temperature data logging
  • Stores up to 4 months worth of temperature data
  • Access temperature data with a web browser from anywhere
  • Rechargable battery backup