4" (101mm) Temperature Chart Recorder
A great size coupled with a 2-3 year battery life makes this 4-inch (101mm) temperature chart recorder a great temperature data collection tool.
Digital Display
7-Day or 24-Hour recording
C/F Switchable
2-3 year battery life
Temperature range: -22.0 to 122 0°F(-30.0 to 50.0C) (should not be exposed to temperatures below 0°F (-17.78°C ) for extended periods of time)