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…

Choice of vibration, sound and/or light alarms makes this timer perfect for high noise locations. Timing capacity: 99 minutes:59 seconds Count direction: up/down Vibration, light and loud buzzer sound alarms can function at one time, or be independently turned off Clock function …

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…

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. …

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…

DURAC® timers are available in a variety of styles. Each item includes multi-language instructions (English, French, German, Italian, Portuguese and Spanish) and is CE marked and RoHS compliant. Each item includes a Statement of Traceability indicating accuracy traceable to NIST and DAkkS. Each…

For use in solar heating systems, residential and commercial boilers, swimming pool heaters or refrigeration equipment. External adjustment nut allows for simple thermometer recalibration. Choose from brass or steel well and straight or angle form. Includes 1/2” NPT threaded connection and…

Made from optical quality polycarbonate material, these plain form hydrometers are ideal in situations where rough handling or contamination could be an issue, such as in the food or beverage industries. Durable and shatterproof Easy to read black scale on yellow back helps avoid eye…

These plain form hydrometers are available in a variety of models measuring specific gravity / relative density (g/cm) of liquids lighter and heavier than water in various ranges from 0.820 to 1.420. Commonly used in industries such as food and beverage, chemical, pharmacology,…

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)

Thermometers feature a 1/2" NPT threaded connection (H-B Catalog No. 21596 features a 3/8” NPT threaded connection ideal for industrial installations in tank or pipe lines.) and polycarbonate lens (H-B Catalog Nos. 9/5200 and 9/5030 feature a glass lens). External adjustment allows for…

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,…

Dual scale thermometer features steel case and red organic liquid.

These organic liquid filled thermometers against white back glass are ideal for use in experiments demonstrating the construction of a thermometer, determining two fixed points and the differences between Celsius and Fahrenheit scales. Students can mark their own graduations.

This four channel timer has a built in white board that helps keep track of time and other critical information. Audible alarm for each channel Built in white board and dry erase marker with eraser tip (included) helps keep track of crucial information Programs: hours/minutes;…

Used to determine the specific gravity / relative density (g/cm?) of battery acid in the range of 1.150 to 1.300, this hydrometer comes with a siphon set to collect battery acid for an accurate reading. Rubber parts are made of nitrile, a synthetic rubber that is more chemical resistant and…

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,…

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.

Wood frame with brass cup. Options feature 20m cup capacity and spring clip to hold.

Individually calibrated, these thermometers feature blue organic liquid fill against lead-free white back glass. Ideal for use in chemical laboratories, universities, scientific institutions, food and beverage processing, petrochemical laboratories, pharmaceutical/medical industry,…

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…

Featuring a case to protect from breakage, these total immersion thermometers are a compact 160mm (6.3”), making them ideal for field studies, waste water treatment and any “on-the-go” applications. Mercury free, they contain blue organic liquid against lead-free, white back…

These total immersion thermometers are 152mm (6”) long and indicate critical temperature ranges for blood bank refrigerators and vaccine storage. Critical temperatures (4°C and 6°C) are marked with arrows. They contain red organic liquid against white back glass. Item B60805-0100…

These mercury free thermometers are traceable to NIST and cover ranges from -5 to 20°C or 20 to 70°F. Verify sample temperatures in Blood Bank refrigerators Accurate temperature reading without sample contamination is achieved by using the filled bottle (included), which…

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…

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,…

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…

Feature IP67 waterproof housing, PT temperature sensor that can be adapted for PT100, PT500 and PT1000 probes, PT100 probe, maximum/minimum/average functions, LCD backlight, dual scale thermometer with 0.1 resolution and battery life indicator, CE mark and RoHS compliance. Supplied with…

Featuring an open, nickel plated brass armor to protect the thermometer from accidental breakage during use and storage, these mercury free thermometers contain blue organic liquid fill against lead-free, white back glass. Ideal for use in applications where added protection from minor shocks is…

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…

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…

Features a detailed Calibration Report stating corrections to one-tenth of the smallest division. Contains green EnviroKleen™ certified Enviro-Safe® liquid against white back glass and is 175mm (6.9”) long. Individually packaged in a recyclable heavy duty storage box.…