Pocket Thermometer

The industrial grade pocket thermometer from Marsh Instruments is designed to provide portable, on-demand temperature monitoring capabilities to +550°F (+288°C). Each unit offers a 1” dial with 5” long 304 stainless steel stem and plastic lens and comes with a protective case and stainless steel clip. The clip allows the thermometer to be safely carried in a pocket, as well as may be used to hold the thermometer in place in the medium to be tested. Units are housed in a 304 stainless steel case, which is hermetically sealed for use in harsh and dirty environments. Typical applications include the food industries, HVAC/R industries, and any OEM or industrial application requiring fast and accurate temperature indication.



  • Dial size of 1”
  • 304 stainless steel construction
  • Hermetically sealed case
  • 5″ long stem
  • Accuracy to ±1.5% of span
  • Protective case with stainless steel clip



  • Food manufacturing and processing
  • HVAC and refrigeration
  • Any industrial or OEM application requiring fast and accurate temperature indication