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Thermometer Hobo U12-011 Highlights:

  1. Battery capacity can be recorded as separated channel
  2. Transfer of complete storage content within 30 seconds via USB
  3. 1 year operating time due to exchangeable CR2032 lithium  batteries
  4. 64 k memory is equivalent to 43,000 measurement values
  5. Flashing LED shows function
  6. Start programmable via date / time or manual via start button
  7. Non-volatile storage secures measurement data also in case of battery failure
  8. 12 bit resolution


The Thermometer Hobo U-12 offers easy and absolutely reliable recording for applications that need a higher accuracy, better resolution, more storage capacity or USB interface for faster data transfer to a PC. The handheld mini thermometer equipped with internal sensors for temperature or temperature and humidity. The non-volatile EEPROM memory protects against data loss in the case of battery failure. The battery condition can be recorded as separated channel. Many event recordings will be stored during data determination (button pressed / not pressed, host PC connected, battery weak). The data loggers are ideal for long-term monitoring in storage rooms, cold stores and refrigerated trucks, laboratory, livestock, etc., the operating ranges are nearly unlimited. The data storages work completely autarchic. That means that no external power supply is needed. Via software (HOBOware Lite 2.7) that is optionally available the memory device will be programmed and read out on a PC (determination of starting time, measurement value storage mode, sampling rate, etc.). The optionally available software is necessary for operation and programming of data loggers. If there are any questions about this Thermometer Hobo U-12 have a look at the technical specification below. Our technicians and engineers will gladly advise you in all thermometers and all products in the field of measuring instruments, regulation and control and scales.


Thermometer Hobo U12-011

  • Parameters Temperature Humidity
    Area -20 ... 70°C / -4 ... 158°F 5 ... 95% humidity
    Accuracy ± 0.35°C / 0.63°F (0 ... 50°C / 32 ... 122°F) ± 2.5% (10% ... 90%)
    Storage 43,000 points
    Sampling rate 1 second until 18 hours
    Ambient temperature   -20 ... 70°C / -4 ... 158°F, 0 ... 95% h
    non condensing No formation of fog
    Dimensions 58 x 74 x 22 mm / 2.3 x 2.9 x .9 in
    Battery lifetime 1 year, battery display at start
    Battery type Lithium (CR-2032)
    Start Start time and start date programmable, or start initiation via press of button on-site
    Weight 30 g / < 1 lb
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