GLA Agricultural Electronics has been manufacturing animal health thermometers since 1969. GLA is, and always will be, dedicated to bringing you the finest quality, service and dependability available. Learn More

Proudly manufactured in the USA and assembled in San Luis Obispo, CA

The most accurate and durable animal health thermometers available

M700 Thermometer
  • Accurate to +/- 0.1° F or C
  • Records temperature in 8–15 seconds
  • Military-spec quality and durability
  • Rechargeable battery
Learn more

"Other brands don’t even begin to compare to the durability and ease of use of GLA thermometers. That is why we continue to use the GLA brand in our temping program."
—Shaun Hardtke, Kinnard Farms

Ranches and dairies who rely on GLA thermometers

Customer support (800) 346-1182

GLA Agricultural Electronics Logo
GLA Agricultural Electronics