• Features both infrared and contact thermometer technologies.
• Accuracy of +/-1% of reading. 
• Field of view: 50:1 Distance to spot ratio
• Non-contact temperature range of -76 to 1850 degrees F
• Battery life provides approximately 180 hours.
  
• 2 AAA Batteries Included.
  
• Minimum / maximum readings, temp diff. readings
• High and low temp alarms
• Packaged in durable plastic molded case

Includes programmable HI/LO alarms, and lock mode to capture temperature readings.  The contact function offers a built-in K type jack.  Illuminates working area with built-in LED flashlight.

View Mastercool 52225-B Instruction Manual