Omega OM-VLT Data Logger
Condition:  Very good.  Works.
Guarantee:  15 day money back
Includes:

• Omega OM-VLT logger
• Temperature probe
• AC power adapter

Features:

• Monitors, Logs, Prints and Displays Temperature Data vs Time 
• Menu Driven Programming via Front Panel Keys 
• 290 Historical Temperature Readings – Data Can be Printed or Sent to PC on Request 
• Real Time Temperature Printing – Three Printing Modes 
• Integral Temperature Display – Max/Min on Request 
• Adjustable Hi/Lo Alarm Thresholds and Alarm Delay 
• Local Audible/Visual Alarm Indication 
• Alarm Relay for Remote Alarming Applications 
• RS-232 Port for Exporting Real Time Data to PC – No Software Needed 
• Low Battery, Chart Ending and No Sensor Indicators 
• Extendable Remote Temperature Sensor