Tel-Tru SD3 Industrial Digital Thermometer | 1.5" Tri-Clamp | 3" Face

The Tel-Tru SD3 digital thermometer is designed to deliver industry-leading value. It is rugged and dependable for use in sanitary applications, available in NPT or Tri-Clamp configurations to meet customer needs. All models are NIST traceable and include a lithium battery that lasts a minimum of 8 years.*

The SD3 meets 3-A Sanitary Standard 74-07 requirements, making it suitable for commercial applications ranging from food & beverage to pharmaceutical or petrochemical, and more.

Available with a 2.5" or 4.5" long probe.

• Heavy-duty 3" 304SS hermetically sealed case
• Digital sensor for maximum precision
• Response rate of 1 second
• 8-year lithium battery*
• Temperature Range: -67 to 302°F
• Accuracy: ±0.4°F
• High-visibility 0.4" tall LCD display
• 316SS probe
• Glass lens
• 1.5" TC connection
• Made in USA

*Battery life expectancy is eight years at normal room temperature.