Check the listing for details. Onset HOBO UX100-001 Temperature Data Logger with Calibration Certificate. Condition: New. Listed at 169.00 USD. Onset HOBO UX100-001-CAL Temperature Data Logger with Calibration Certificate Integrated Sensor for Temperature Measurements in an Indoor Environment -20°C to 70°C Measurement Range with a ±0.21°C Accuracy (0°C to 50°C Range) LCD Display Shows Current Readings, Alarm, Battery and Operating Status Stores up to 84,650 Measured Temperature Readings with Date/Time Stamp User-Replaceable CR-2032 Lithium Coin Cell Battery with 1 Year Life (1 Minute Sampling Rate) Includes ISO 17025:2017 Temperature Calibration Certificate @ 25°C Requires Type A to Mini B Standard USB Cable (CABLE-USB), HOBOware (Free Download Version) or HOBOware Pro (Paid Download Version) Software.Onset HOBO® UX100-001 Temperature Data Logger Specifications Data Channels 1 Temperature Channel Temperature Measurement Range: -20°C to 70°C (-4°F to 158°F) Accuracy: ±0.21°C (±0.38°F) @ 0°C to 50°C Resolution: 0.024°C @ 25°C (0.04°F @ 77°F) Response Time: 8 Minutes in Air Moving 1 m/s (2.2 mph) Drift: < 0.1°C (0.18°F) per year Data Storage Capacity 84,650 Temperature Readings Sampling Rate 1 Second to 18 Hours (User-Specified) Display Type: LCD Note: Display is Visible from 0°C to 50°C (32°F to 158°F) Display May React Slowly or Go Blank in Temperatures Outside this Range. Power Source (1) CR2032 Lithium Coin Cell Battery Battery Life 1 Years @ 1 Minute Sampling Rate (Dependant Upon Environment and Operating Range) Alarms Visual High and Low Alarm Thresholds Displayed on LCD and Set via Software Time Accuracy ±1 Minute per Month @ 25°C (32°F to 122°F) Communications USB Connection to Setup Data Logger and Download Data Logging Modes Normal, Burst or Statistics Data Storage Modes Stop When Full or Wrap/Overwrite When Full (FIFO) Start Modes Immediately, Push Button, Date & Time or Next Interval Restart Mode Push Button Stop Modes When Data Storage Full, Push Button or Date & Time Calibration Certificate Temperature Calibration w/ Uncertainty Data @ 25°C (Included) ISO 17025:2017 Calibration Certificate Software Compatibility HOBOware and HOBOware PRO Version 3.5+ OS Compatibility Windows: Windows 11, 10, 8.1, 8 and 7 Mac: OS X 10.9.x, 10.10.x and 10.11.x Operating Range Temperature: -20°C to 70°C (-4°F to 158°F) Humidity: 0 to 95% RH (non-condensing) Launch/Readout: 0°C to 50°C (32°F to 122°F) per USB Specification Standards Compliance CE, IP50 Weight 23 grams (0.81 oz.) Dimensions 3.66 cm x 5.94 cm x 1.52 cm (1.44" x 2.34" x 0.6")