Galileo Galilei discovered when a liquid’s temperature increases, its density decreases. His findings inspired these unusual and interesting thermometers with colorful spheres which rise and fall to indicate temperature. Sealed glass cylinder contains a clear liquid and several glass spheres…

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…

Designed for ultra-low temperature use to ensure that the meniscus will be visible in the appropriate low temperature applications, these thermometers feature mercury free liquid against lead-free, white back glass. Traceable to NIST Include a multi-language (English, French, German,…

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…

Place Entire Digital Unit Directly in Refrigerators, Incubators and Ambient Rooms Digital verification thermometers verify sample temperatures inside refrigerators and incubators without the use of a cable. Accurate temperature reading without sample contamination is achieved by using…

Remotely Monitor and Record Temperature and Humidity Data Enable remote monitoring and alerts by broadcasting readings to any Apple or Android smartphone or device with Bluetooth 4.0 or better utilizing the free THERMSmart app. Available in verification and environmental monitoring models. …

Ideal for use in all standard heating blocks and water baths, these thermometers contain blue organic liquid fill against lead-free white back glass. Traceable to NIST Include multi-language (English, French, German, Italian, Portuguese, and Spanish) Statement of Accuracy and…

Simple, Inexpensive Surface Temperature Measurement Designed for boilers, process lines, motors, pipes, griddles and hot plates or anywhere a surface temperature needs to be measured, these bi-metal thermometers provide an inexpensive temperature measurement solution and quick readings. …

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…

Temperature Range Specific for Incubators and Dry Blocks Contains red organic liquid against white back glass, except for B60810-1300 which has yellow back glass. For use in all standard heating blocks and incubators Items B60810-1500, B60810-1900, B60810-2200, B60810-2300 and…

Features a U-shaped thermometer, mounted on a plastic casing, with metal floats at the top of each column. One float remains at the maximum temperature while the other float remains at the minimum temperature. Reset the floats by pushing the reset button. Waterproof. Maximum/Minimum thermometers…

Economical yet strong and durable. Thermometer is mounted to a molded plastic case that protects the bulb. Contains red organic liquid against white back glass.

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…

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…

Used in temperature applications requiring precise and stable readings, this DURAC® RTD Thermometer and Thermometer / Data Logger captures and displays maximum/minimum temperatures for long term sample monitoring with 99 built in memory locations. The unit displays current or logged readings,…

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…

Dual scale thermometer features steel case and red organic liquid.

Digital Thermometers that Withstand Wet Environments Designed for use in high moisture or wet environments, these digital thermometers are used in green houses, sample prep areas, water treatment facilities and aquariums. Window thermometer (B60900-2500) features easy installation…

Available Calibrated for Specific Applications and Equipment Digital thermometers verify sample temperatures in freezers, refrigerators, incubators and ovens. Accurate temperature reading without sample contamination is achieved by using the filled bottle (included), which mimics the…

Bluetooth Enables Remote Monitoring and Alerts Remotely monitor temperature by broadcasting readings to any Apple or Android smartphone or device with Bluetooth 4.0 or better utilizing the free THERMSmart app. Monitor critical environments without a physical connection; maximum signal…

Individually calibrated thermometers feature blue organic liquid fill against lead-free white back glass. Ideal for use in all standard heating blocks and water baths Includes an individual Thermometer Calibration Report stating corrections to one-tenth of the smallest division, unique…

Feature a 10/30 ground joint and Celsius scale. Each thermometer is calibrated for specific immersion depths. They contain red organic liquid against white back glass.

Open cases feature a screw cap with ring and small openings around bulb for circulation. Thermometer Lengths 1212P31 - 10 in (254 mm) 1212P32 - 12 in (305 mm) 1212P33 - 15 in (380 mm) 1212P34 - 15.9 in (405 mm) 1212P35 - 18 in (460 mm)

PFA safety coating keeps thermometer liquid and glass encapsulated in the event of breakage. Coated thermometers are just as accurate as uncoated thermometers, but are not recommended for timed tests as the coating can slow reaction time. Mercury free they contain blue organic liquid against…