SL4100 – 4″ (101mm) Temperature Chart Recorder

A great size coupled with 2-3 year battery life makes this 4-inch (101mm) temperature chart recorder a great solution for refrigerators, freezers and HVAC applications.

• Digital Display
• 7-Day or 24-Hour recording
• C/F Switchable
• 2-3 year battery life
• Single AA battery operation