Field / Lab Thermometers

As awareness of the difficulty of using traditional mercury instruments increases, better and more responsive non-toxic compounds have become more popular. Gilson continually reviews current technology and works to maintain a wide selection of instruments that will be most useful for your unique application.

• ASTM Thermometers have specific characteristics for applications noted in ASTM or other test methods. These glass thermometers with indicating fluid are produced following strict manufacturing tolerances, and each production run is tested for accuracy and conformance.
• Digital Thermometers use electrical resistance measurements for fast and easy use. LCD displays are clear and easy to read, and accuracy is enhanced by finer divisions. These models often feature memory or hold functions and may have detachable probes for remote use.
• Pocket Thermometers are designed for portability and offer accurate, on-the-spot measurements in the field or lab. They range from bi-metal to liquid-in-glass to digital.
• Dial Thermometers are bi-metal or digital thermometers to measure temperatures in ovens, solutions, or samples.
• Max/Min Registering Thermometers show maximum and minimum temperatures in °F and °C since the last reset, as well as the current temperature. Models are available with spirit-type indicating fluid or mercury-filled, digital, or data logging capabilities.
• General Lab Thermometers are liquid-in-glass and filled with either mercury or an environmentally safe fluid, designed for partial or total immersion. They can be used for many general applications in the lab.
• Infrared Thermometers enable temperature determinations from a distance with no need for direct contact, using a detector that processes infrared energy.
• ASTM Digital Alternative Thermometers are an alternative to mercury thermometers and adhere to most ASTM, AASHTO, and ISO test methods.
• Thermocouple Probes and Accessories include probes, wires, and connectors which provide additional flexibility when taking temperature measurements using digital thermometers. A Thermometer Rack and Well are also available to protect thermometers from breakage with safe storage options or support in ovens or freezers.

For more information on Field/Lab Thermometers, here are our related blogs:

• Rejoining A Separated Thermometer: 6 Dos and Don'ts
• Choosing the Correct Laboratory Thermometer for your Application
• 6 Alternatives to Mercury Thermometers