Dwyer Instruments

DwyerOmega’s catalog provides temperature instrumentation, including the Weiss 24DT remote digital thermometer family. The 24DT range includes temperature indication and optional light-switch configurations for refrigeration applications; a temperature display should not be assumed to perform thermostat control.

Brand at a glance

Attribute	Details
Name	Dwyer Instruments
Product areas	Temperature measurement and refrigeration instrumentation
Selection starting point	Complete product model and installed equipment identification
Sourcing help	Contact Cold Air Central

Choosing products and replacements

Read the complete order code from the installed instrument. Identify whether the required function is temperature indication, switching, sensing, or equipment control before selecting a replacement.

Check supply power, temperature scale and range, probe arrangement, lead length, mounting, and any light-switch requirement against the exact variant documentation. Family-level options do not establish the configuration of an individual order code.

Manuals and official resources

• DwyerOmega 24DT family reference — Family description and ordering considerations; verify the complete variant before purchase.

Help choosing a product

Contact our team with your complete model number and equipment details for product sourcing assistance.

Manufacturer resources reviewed September 16, 2026.