H-B DURAC Plus Refrigerator Verification Thermometer, -5 to 15C

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. Galileo thermometers are crafted of glass and individually calibrated. Individually packaged. Features: Decorative functional thermometer is a great conversation piece perfect for the home or office Sealed glass cylinder contains a clear liquid and several glass spheres of varying densities that individually rise or fall to indicate temperature Tag on the lowest sphere in ...

H-B® B61800-0600 DURAC® 10/100% Salt Brine % by Saturation Shatterproof Plastic Hydrometer, 1/Pack Made from optical quality polycarbonate material, these plain form hydrometers are durable and shatterproof, and perfect for field work where breakage could be a concern. They are used for measuring sodium chloride saturation of salt brines in various industries including food, fishing, and transportation. At 300mm (12") long, they contain lead free ballast and are available in models to measure various levels of salt content from 0% to 100%. Easy to read black scale on yellow back helps ...

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. Decorative, functional thermometers are a great conversation piece perfect for the home or office Sealed glass cylinder contains a clear liquid and several glass spheres of varying densities Tag on the lowest sphere in the top group indicates the current temperature

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. Spring mount easily attaches to pipes and process lines Magnet mount attaches to a ferrous surface Feature steel case, glass lens and polished aluminum dial with easy-to-read graduations Note : Bi-metal thermometers are for reference only and not intended for applications where a precise reading is required.

Made from high grade ABS plastic, these units display temperature and humidity simultaneously. Easy installation with no wiring, using a mounting opening of 33mm (1.3") diameter and mounting thickness of 7mm (0.28"). CE marked and RoHS compliant. Supplied with multi-language (English, French, German, Italian, Portuguese and Spanish) instructions and Statement of Traceability including accuracy traceable to NIST. Requires 1 CR2032 battery (included).