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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  • 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,...

  • DURAC® Plus™ ASTM Like Liquid-In-Glass Thermometer

    Mercury Free, these ASTM Like thermometers are safer to use than their mercury counterparts. Ideal for use in quality control laboratories or when mercury filled thermometers cannot be used, but ASTM standards are still needed Feature blue organic liquid fill against lead-free white back glass Note:...

  • Easy-Read® Individually Calibrated Liquid-In-Glass Thermometer

    Each easy-to-read thermometer includes an individualized Thermometer Calibration Report stating corrections to one-tenth of the smallest division, unique report number and NIST standards used for the calibration. They contain black, non-toxic, biodegradable, EnviroKleen™ certified,...

  • 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...

  • Precision Laboratory Thermometer

    Each thermometer is individually serialized and calibrated against standards traceable to NIST & DKD in our PJLA approved calibration laboratory. Thermco has an extensive line of LIG Red & Blue Spirit Non-Toxic Thermometers, Mercury (Hg) Thermometers, PTFE Safety Coated Thermometers, for use in...

  • 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...

  • Double-Safe PFA Safety Coated, Environmentally Friendly Liquid-In-Glass Thermometers

    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. They are ideal for use in...

  • 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...

  • 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...

  • N.I.S.T. & Factory Certified Glass Thermometers - Spirit

    Thermco’s Certified Thermometers are used in temperature verification and calibration procedures. These instruments can be used to calibrate Liquid-In-Glass, RTD, Thermistors, Thermocouples, and Bi-Metal Thermometers. The certified thermometers are carefully inspected to insure they conform to...

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

    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...

  • 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...

  • Extreme Precision Spirit Thermometers, 76mm Immersion

    Experience precise temperature measurements in challenging environments with Thermco's Extreme Precision Spirit Thermometers. Designed for 76mm immersion, these high-functioning tools promise accuracy and consistency even under the most demanding circumstances. Their non-digital design offers...

  • 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...

  • DURAC® Angled Liquid-In-Glass Thermometer, Organic Liquid Fill

    Designed for use in all heating blocks, this total immersion thermometer features a 90° angle and an arrow at 37°C. Contains red organic liquid against white back glass. Custom thermometers can be manufactured to your specifications.

  • Accu-Safe Non-Mercury Laboratory Thermometers

    ACCU-SAFE Liquid-In-Glass Thermometers are filled with a biodegradable liquid and dye, which eliminates the hazards of mercury in the case of breakage and/or disposal. The safety-coated thermometers protect against breakage and contain the liquid and glass inside the coating for safety and easy...

  • Block Heater Thermometers

    Spirit-filled, non-mercury Calibrated against NIST standards Individually serialized Flour o-polymer coated and uncoated Several ranges and immersions for all instruments Thermco Spirit-Filled Thermometers are designed to be used with laboratory equipment. Calibrated against NIST standards to assure...

  • ASTM - Factory Calibrated Thermometers

    Thermco's ASTM - Precision Factory Calibrated / Certi?ed Thermometers are calibrated against NlST standards and comes with a calibration document showing corrections to the nearest tenth of a scale division traceable to NIST. These thermometers meet with all prescribed ASTM requirements. Each...

  • Dial Thermometer Dual Scale 2" D

    VEE GEE® Scientific Dial Thermometers are an excellent choice for many applications including food & beverage quality control, general lab use, and asphalt/concrete testing. A wide variety of ranges are available. Ideal for food & beverage quality control, general lab use, and more Wide...

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