H-B DURAC Plus ASTM Like Liquid-In-Glass Thermometer, 99F / Weathering Test, 35mm Immersion

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 ...

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.

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

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 features PFA flouropolymer safety coating to keep liquid and glass encapsulated in the event of breakage.

H-B® B60510-0100 Enviro-Safe® Dry Block/Incubator Liquid-In-Glass Thermometer, 24/57°C These 175mm (6.9") long, USA made Enviro-Safe® thermometers are EnviroKleen™ certified environmentally friendly and features 100% non-toxic, non-hazardous, biodegradable, Enviro-Safe® green liquid against white back glass, and recyclable Safety-Pak™ packaging. Enviro-Safe® thermometers have the same accuracy as similar mercury thermometers, but without the hazards. Item B60510-0100 features PFA fluoropolymer safety coating to keep liquid and glass encapsulated in the event of breakage. ...