Humidity Data Logger, Brand Name : Marathon Products, Inc.

Multi-use Temperature & Humidity Logger with Real-Time LCD Display for Instant Acceptance or Quarantine Decisions.
This revolutionary, multi-use, user-programmable, electronic temperature data recorder is specifically designed for measuring temperature and humidity during the transportation of refrigerated vaccines, biological material, chemicals, pharmaceuticals, and for documenting the transportation of perishable commodities. They are NIST-Traceable and come with Certificates of Calibration.
Functions include:
• Internal Thermistor: accurately records time and temperatures for pre-set readings in Celsius or Fahrenheit.
• LCD display: Real-time viewing of Current temperature, MaxMin Temperature, Run Time, Alarm Status, and Recording Status.
Small Form Factor:
These units have an extended battery life and can endure rough handling. The internal software records the following: start time, sampling intervals, end description for special instructions, alarm values, recording status, measurement data, software version, serial number, model type.
Visual Alarms:
All our data loggers can be programmed with alarm limits. Should the temperature reach levels outside these limits, the LCD will display “ALARM.” To start the recorder, simply press the start button!
Computer Ready:
Marathon’s easy-to-use MaxiThermal2 software is available for Microsoft Windows XP, 7, 8, 8.1 & 10. Simply plug the unit into a standard USB port on your PC. The Maxi-Thermal2 software and USB cable are required accessories and are sold separately.