Excursion-Trac Liquid Nitrogen Traceable DataLogger Thermometer

• Memory capacity of 1 year when using 1 minute intervals
• 4 calibration points (-196°C, -80°C, 0°C and 100°C) 
• Hi/Lo Alarms and Time/Date Stamps
• Smart-Alarm™ signals out-of-range conditions
• 526,600 data points
• Monitors readings for any period of time
• USB data transferring in CSV format to PC/Mac 
• User-defined datalogging interval of one observation/minute to one observation/24 hours
• Memory capacity maintains a year of recorded data when using 1 minute intervals and longer when using larger intervals
• High-impact, chemical-resistant ABS plastic case is 2-3/4 x 4-1/4 x 3/4 inches.
• Weight is 5 ounces
• Supplied: Stainless Steel Probe(s), stand, Velcro^®, magnetic strips, wall mount, Traceable^® Certificate, and batteries.

Specifications:

• Temperature Range: -200.00°C to 105.00°C (-328.00 to 221.00ºF)
• Temperature Resolution: 0.01
• Temperature Accuracy: ±0.25°C
• Cable Length: 10'
• Cal Points: -196°C, -80°C, 0°C and 100°C

Multi-point calibration on an individually-numbered Traceable^® Certificate which assures accuracy from our ISO/IEC 17025:2005 (1750.01) calibration laboratory accredited by A2LA.  It indicates traceability of measurements to the SI units through NIST or other recognized national measurement institutes (NMI) that are signatories to the CIPM Mutual Recognition Agreement.