Safetherm (TM) - Environmentally Safe & Biodegradable Liquid Filled Thermometers


To enable, protect and promote a safe, non-toxic, sustainable environment.


We are working to reduce the usage of mercury in scientific laboratories, classrooms, industries and in our society. Our aim is to provide alternatives to replace all mercury containing thermometers with environmentally safe, non-toxic, non-hazardous and biodegradable liquid filled thermometers.

Environmentally Safe, Non-Toxic and Biodegradable Liquid

SafeThermTM liquid in glass thermometers are manufactured using a proprietary blue coloured liquid that is mercury free, environmentally safe, non-toxic, non-hazardous and biodegradable. The proprietary blue filling is a combination of food grade chemicals and dyes that show excellent thermal stability and thermometric characteristics across the full temperature scale of use.

Accurate, Precise, Repeatable and Traceable to National Standards

All SafeThermTM thermometers come with an individually marked serial number and a Calibration Certificate traceable to national and international standards at the National Physical Laboratory, New Delhi, India.

SafeThermTM liquid in glass thermometers have the quick response time, repeatable accuracy and uncertainty of mercury thermometers but none of the health hazards associated with the exposure to mercury.