UT-ONE B03B is an accurate and versatile thermometer readout. UT-ONE B03B is capable of measuring platinum resistance thermometers, thermistors and thermocouples. Resistance probes can be measured in 4-wire (default), 3-wire or 2-wire connection configuration. Optionally, an external combined probe may be used for the measurement of ambient conditions (air temperature and relative humidity).


UT-ONE B03B features a colour touch screen which presents measured data in graphical and numerical format. UT-ONE B03B can be operated in a stand-alone mode or connected to the computer via the serial or USB interface. UT-ONE B03B can be battery-operated from the internal Li-ion battery, which provides up to nine hours of standalone operation.


Long-term stability specification has been reduced from 15 ppm/year for the old model UT-ONE B03A unit to 10 ppm/year for the UT-ONE B03B unit. This results in the thermometer readout accuracy (excluding probe) of less than 0.003 °C at 0 °C.


Available Options:

  • Ambient conditions probe - used for the measurement of ambient conditions (air temperature - TA and relative humidity - RH). It can be connected to the 4-pole circular connector located above the touch screen directly or indirectly with the 2 m extension cable.
  • Plastic Carrying Case

Batemika UT-ONE BO3B 3-Channel Temperature Calibrator 10 ppm Accuracy

  • Contact us for any questions about this product.
    Please allow 4-6 weeks lead time for new product to arrive.

    All new items for American customers will arrive FOB. Any taxes or tariffs will be covered.

For Sales, Calibration, or Repair Services Call 1 (888) 868 - 4546

Contact Us 

750 Oakdale Rd Unit 52

Toronto, Ontario

M3N 2Z4 Canada

Local: (905) 406-0100


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