Track time, temperature, and density with Durac clocks, thermometers, hydrometers, and timers.
Keep time with Durac analog and digital clocks, with several including a built-in thermometer and hygrometer.
Measure and record lab conditions with Durac electronic timers, clocks, and calibrated instruments.
Measure the specific gravity of liquids, from 0.690 to 3.000, with Durac glass hydrometers.
Measure temperature accurately with Durac liquid-in-glass and safety-coated thermometers.
Track up to 4 timed steps at once with a single Durac electronic timer.
These 175 mm (6.9") long, USA-made thermometers contain 100% non-toxic, non-hazardous, biodegradable green Enviro-Safe® liquid against white back glass.
These decorative thermometers, based on Galileo's discovery that a liquid's density decreases as its temperature increases, have colorful glass spheres that rise and fall to indicate temperature.
This mercury-free, individually calibrated verification thermometer is designed for ovens.
