Non-Digital Easy Read Thermometers

Non-digital thermometers, including non-digital lab thermometers, are essential for various temperature measurement needs in educational and professional settings. These devices, ranging from traditional mercury thermometers to modern non-mercury and enviro safe alternatives, offer precise temperature readings critical for experiments and processes where digital devices might not be suitable. Easy-read thermometers stand out for their user-friendly design, making monitoring temperatures straightforward without needing electronic components. The inclusion of thermometer cups adds a layer of convenience and safety, allowing for secure handling and storage. The benefits of using these non-digital options include reliability in environments where digital devices may fail, the ability to withstand harsh conditions, and the absence of batteries, making them a sustainable choice for continuous use. Their simple yet effective design ensures accurate measurements, providing trust and consistency in results.

In contrast to non-digital thermometers, Thomas Scientific also offers digital thermometers.

Non-Digital Easy Read Thermometers

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  • FRIO-Temp® High Precision Liquid-In-Glass Verification Thermometers

    FRIO-Temp® verification thermometers for sample temperature measurement within Freezers, Refrigerators, Incubators or Ovens without introducing contamination. These thermometers are filled with environmentally safe non-toxic, non-hazardous, biodegradable Enviro-Safe ® liquid...

  • DURAC® Plus™ Precision Liquid-In-Glass Thermometers, Organic Liquid Fill

    Durac® Plus™ precision thermometers are made with permanently fused markings and fractional degrees to provide precision and ensure accuracy. Mercury free, contain blue organic liquid against lead-free white back glass Ideal for use in chemical laboratories, universities, scientific...

  • Easy-Read® Environmentally Friendly, General Purpose Liquid-In-Glass Thermometers

    EnviroKleen™ certified thermometers feature black, non-toxic, biodegradable, Enviro-Safe® liquid. Black liquid against lead-free, yellow back glass for easy readability and fewer reading errors Ideal for use in chemical/petrochemical laboratories, universities, scientific institutions,...

  • Thermometers

    ASTM - Mercury Thermometers listed are made in accordance with specifications of the American Society for Testing and Material. Strict manufacturing procedures and quality controls insure full compliance to ASTM E-1. These instruments are made from annealed glass and have been extensively aged for...

  • Enviro-Safe® Environmentally Friendly Liquid-In-Glass Pocket Thermometers

    EnviroKleen™ certified thermometers feature green, non-toxic, biodegradable, Enviro-Safe® liquid against lead-free, white back glass. Total immersion pocket thermometers are a compact 160mm (6.3”) long Come with a case to protect from breakage Ideal for field studies, waste water...

  • FRIO-Temp® Certified Precision Liquid-In-Glass Verification Thermometers

    FRIO-Temp® verification thermometers for sample temperature measurement within Freezers, Refrigerators, Incubators or Ovens without introducing contamination. These thermometers are filled with environmentally safe non-toxic, non-hazardous, biodegradable Enviro-Safe ® liquid...

  • FRIO-Temp® Verification Thermometers

    H-B Instrument - SP Scienceware

    To verify sample temperatures in Freezers, Refrigerators, Incubators and Ovens with traceability to NIST, DAkkS and most standards through ILAC. Each item features fluoropolymer coating for safety, individual serial numbers and a multi-language (English, French, German, Italian, Portuguese and...

  • DURAC® Plus™ Verification Thermometers; Traceable to NIST

    These mercury free thermometers are traceable to NIST and are used for sample temperature measurement within Freezers, Refrigerators, Incubators or Ovens without introducing contamination. Accurate temperature reading without sample contamination is achieved by using the filled bottle (included),...

  • DURAC® Plus™ General Purpose Liquid-In-Glass Thermometer

    Mercury free, these thermometers feature blue organic liquid fill against lead-free white back glass. Traceable to NIST, individually serialized Ideal for use in chemical laboratories, universities, scientific institutions, food and beverage processing, petrochemical laboratories,...

  • H-B Enviro-Safe, Precision Liquid-In-Glass Thermometer; Environmentally Friendly

    This high precision, EnviroKleen™ certified thermometer is accurate to ±1.0°C and features green, non-toxic, biodegradable, Enviro-Safe® liquid against lead-free, white back glass. It meets government, education, and industry mandates to purchase “Green” products and...

  • Non-Mercury Glass Thermometers

    Across International

    Ai 250C Max Non-Mercury 14/20 Joint Glass Thermometer. For those seeking a reliable yet safe solution to temperature measurement, look no further than the Non-Mercury Glass Thermometers from Across International. These devices offer precise temperature readings without the potential hazards...

  • Liquid & Glass Thermometer

    The Thermco liquid and glass thermometer is suitable for use in research facilities and general laboratories while conducting wide range of experiments. It features 0 to 230 degree F range with 1 degree F divisions.

  • Precision Mercury-Filled Armored Thermometers

    NIST Traceable Mercury Filled - Yellow Back Tubing Precision Thermometer in Nickel Plated Brass Armors Accurate to Within NIST Tolerances Armors have Slotted Fronts for Ease of Reading Armors have Suspension Rings Individually Serialized

  • Frio-Temp® Precision Incubator Thermometer

    H-B Instrument - SP Scienceware

    To verify sample temperatures in Freezers, Refrigerators, Incubator s and Ovens with traceability to NIST, DAkkS and most standards through ILAC. Each item features fluoropolymer coating for safety, individual serial numbers and a multi-language (English, French, German, Italian, Portuguese and...

  • H-B DURAC® Maximum Registering/Autoclave Bi-Metal Thermometer

    This durable bi-metal thermometer has a maximum registering pointer (red) that is moved up by the temperature measuring pointer (black) to indicate the highest temperature achieved, and remains there until manually reset. Mercury Free Threaded connection (1/4” NPT) screws directly into in-line...

  • Student Thermometers

    United Scientific Supplies

    These student grade partial immersion thermometers are etched in 1° increments. Each thermometer comes complete with an anti-roll triangle and is housed in a convenient re-usable plastic storage. Filled with a red-colored kerosene mixture. The thermometer has a white back and is 11-3/4"...

  • FRIO-Temp® Precision Liquid-In-Glass Verification Thermometers

    FRIO-Temp® verification thermometers for sample temperature measurement within Blood Banks, Freezers, Refrigerators, Incubators or Ovens without introducing contamination. These thermometers are: Filled with environmentally safe non-toxic, non-hazardous, biodegradable Enviro-Safe ® liquid...

  • Thermometer Laboratory Alcohol Filled

    Thermometers are essential for taking temperatures in the lab. These thermometers have a white backing to make graduations easier to read and they are approximately 6" (150mm) long. Our thermometers are filled with alcohol instead of mercury for safety purposes and come in a protective plastic...

  • Double-Safe™ Environmentally Friendly Liquid-In-Glass Thermometer

    These environmentally safe thermometers are PFA safety coated to keep liquid and glass contained in the event of breakage. Non-toxic, biodegradable, Enviro-Safe® liquid, against lead-free, yellow back glass provides easy readability and fewer reading errors Ideal for use in...

  • Enviro-Safe® Environmentally Friendly Precision Liquid-In-Glass Thermometers

    This high precision, EnviroKleen™ certified thermometer is accurate to ±1.0°C and features green, non-toxic, biodegradable, Enviro-Safe® liquid against lead-free, white back glass. Meets government, education, and industry mandates to purchase “Green” products Ideal...

  • ASTM - Mercury Thermometer

    ASTM - Thermometers Listed are made in accordance with specifications of the American Society for Testing and Material. Strict manufacturing procedures and quality controls insure full compliance to ASTM E-1. These instruments are made from annealed glass and have been extensively aged for minimal...

  • ASTM - Mercury Distillation Thermometer

    ASTM - Thermometers Listed are made in accordance with specifications of the American Society for Testing and Material. Strict manufacturing procedures and quality controls insure full compliance to ASTM E-1. These instruments are made from annealed glass and have been extensively aged for minimal...

  • FRIO-Temp® Precision Liquid-In-Glass Verification Thermometers

    To verify sample temperatures in Freezers, Refrigerators, Incubators and Ovens with traceability to NIST, DAkkS and most standards through ILAC. Each item features fluoropolymer coating for safety, individual serial numbers and a multi-language (English, French, German, Italian, Portuguese and...

  • Thermometer Anti-Roll Sleeves

    Ensure the safety and longevity of your laboratory thermometers with Thermco's Anti-Roll Sleeves. These sleeves are expertly designed to prevent delicate thermometers from rolling off of flat surfaces, thus reducing potential damage or breakage. Suitable for non-digital thermometers, these sleeves...

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