HOBO Temperature Data Logger
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UX100-001 HOBO Temperature Data Logger
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Part # UX100-001

HOBO Temperature Data Logger

Important Info

Requires HOBOware software and a USB cable. (Note: A USB cable is included with HOBOware Pro CD or USB software purchase). See compatible items below.

Other Products in this Series


Records temperature in indoor environments. Ideal for monitoring occupant comfort in office buildings, tracking warehouse storage conditions, and logging temperature trends in server rooms.

  • Easy-to-view LCD display
  • Large memory capacity
  • Visual high & low alarm thresholds
  • Burst and Statistics logging modes
  • Compatible with HOBOware and HOBOware Pro software for logger setup, graphing, and analysis

In what environment does this data logger operate?

This data logger operates in an indoor environment.

What measurements does this data logger support?

The UX100-001 data logger supports the following measurement: Temperature

The country of origin for this product is the United States. To see the full specifications for this product, please see our product manual found under the documentation tab if available.

Choose measurement system:

Some specifications display both measurement systems and/or refer to other similar products when mentioned.

Temperature Sensor
-20° to 70°C (-4° to 158°F)
±0.21°C from 0° to 50°C , see manual for plot (±0.38°F from 32° to 122°F , see manual for plot)
0.024°C at 25°C ; see Plot A (0.04°F at 77°F ; see Plot A)
Response Time

8 minutes in air moving 1 m/s (2.2 mph)

Logger Operating Range

Logging: -20° to 70°C (-4° to 158°F); 0 to 95% RH (non-condensing)

Launch/Readout: 0° to 50°C (32° to 122°F) per USB specification

Logging Rate

1 second to 18 hours, 12 minutes, 15 seconds

Logging Modes

Fixed interval (normal), burst, or statistics

Memory Modes

Wrap when full or stop when full

Start Modes

Immediate, push button, date & time, or next interval

Stop Modes

When memory full, push button, or date & time

Restart Mode

Push button

Power Source

One 3V CR2032 lithium battery and USB cable

Battery Life

1 year, typical with logging rate of 1 minute and sampling interval of 15 seconds or greater


128 KB (84,650 measurements, maximum)

Download Type

USB 2.0 interface

Full Memory Download Time

20 seconds


LCD is visible from 0° to 50°C (32° to 122°F); the LCD may react slowly or go blank in temperatures outside this range

3.66 x 5.94 x 1.52 cm (1.44 x 2.34 x 0.6 in.)
23 g (0.81 oz)
Environmental Rating


Compliance Marks

CE Compliant

    • HOBO UX100-001 Temp Data Logger
    • Command™ strip
    • Double-sided tape
    • Hook & loop strap

The following are associated resources for this product. In general users of this product can gain insight into its possible use by utilizing the resources below.

Product Overview Videos
Informational Pages

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