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Dial Indicating Thermometer Options


Minimum or Maximum Indicating Pointer

  • An invaluable tool for identifying spikes in a system
  • Extremely helpful during system start up and troubleshooting
  • Add an additional ±1% error to the thermometer due to the increased load on the movement
  • Available in 3" dial sizes
  • A plastic lens is only available with an indicating pointer

Adjustable Union Connection

  • Can be used to change the immersion depth of the thermometer stem, or reposition the dial face for better viewing
  • Also helpful when installing a thermometer where space is limited


  • A cost effective way to install 1/2" NPT thermometer and have the ability to align and lock the dial face position for best viewability

Stem Types

  • The 304 Series stainless steel stem is welded at the tip and case connector to prevent leakage
  • 1/4" (6.35 mm) diameter is standard for lengths up to 24" (609 mm)
  • 72" stem maximum
  • 3/8" diameter, sharp tip options and optional 316SS wetted parts are also available

Silicone Filled

  • All 300 Series NOSHOK bimetal thermometers are offered in a filled version
  • For applications where severe vibration may be a factor
  • Standard fill is SF-96-500 silicone, which dampens and lubricates the internal mechanism thus reducing pointer oscillation and premature wear
  • A plastic lens is only available with a silicone filled thermometer


  • In addition to our standard 1/2" NPT connection, 1/4" or 3/8" NPT connections are also available
  • If a special connection is required, please consult the factory
  • Other options include an adjustable compression fitting, or left, right or top connections

Special Dials

  • Special ranges and dials with company names, company logos, part numbers, telephone numbers, or almost any custom layout is available.
  • Dependent on the requirements, single scale °F or °C are available on request


  • Laminated safety glass lenses are available on all 3" and 5" NOSHOK bimetal thermometers
  • Acrylic and polycarbonate lenses are available on all NOSHOK bimetal thermometers also, however they should not be used where case temperature exceeds 500 °F/260 °C

Certified Calibration

  • Available on all NOSHOK thermometers
  • Certified calibration provides the user with a serial numbered thermometer along with a calibration sheet against a primary temperature standard
  • Traceable to the National Institute of Standards and Technology

Manocont Movement

  • Available on all 300 Series NOSHOK bimetal thermometers
  • Movement is potted in inert gel
  • Reduces pointer oscillation in high vibration applications
NOSHOK, INC. 1010 W. Bagley Road | Berea, OH 44017 | Ph 440.243.0888 | Fax 440.243.3472 | Webmaster | Site Map