WIKA Hand-Held Thermometer, İndustrial Version (CTH6300, CTH63I0)


  • Calibration service companies and service industry
  • Measurement and control laboratories
  • Industry (laboratory, workshop and production)
  • Quality assurance

Special features

  • Accuracy up to 0.1 K (complete measuring chain)
  • One- and two-channel versions
  • Connection possibilities for various probe types
  • Intrinsically safe version Ex ib IIB T4 Gb

Sales Contact (Wika.sales@asyatrafo.com)




The all-purpose model CTH6300 hand-held thermometer, for superior mobile temperature measurement, is notable for its flexibility and ease of handling.
In addition to Pt100 resistance thermometers, it can also process signals from typical thermocouples. Thus temperatures from -200 … +1,500 °C [-328 … +2,732 °F] can be measured.
The explosion proof version is only for measuring Pt100 resistance thermometers available.

Its design makes it especially suitable for the commissioning, maintenance and service/calibration of temperature instruments and equipment.

Low-drift measuring amplifiers ensure small measurement errors, while easy-to-use adjustment features considerably simplify adjustments and calibrations:

  • Calibration by code for fast setting of standard probes via identification numbers
  • Physical calibration of probe and display at one, two or three different temperatures


In this way it is possible to reduce measuring errors to a minimum and ensure a high display accuracy.

Complete test and service cases
For the secure transportation and storage of the instrument and accessories, a rugged service case is available as a sensible addition. The service case can carry one model CTH6300 digital indicators and several temperature probes.

Certified accuracy
For each temperature probe, the accuracy for the complete measuring chain is certified by a factory calibration certificate which accompanies the instrument.
On request, we can provide a DKD/DAkkS calibration certificate for this instrument.


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