Made from highest quality selected thermometer glass free from stone, strise and irregular bores.

All the thermometers are skillfully annealed & artificially aged before graduation to ensure permanent accuracy.

All the thermometers are filled with triple distilled Mercury or Red coloured thermometric spirit.

Thermometers are pressurized with Nitrogen Gas above the Column wherever necessary.

All the Thermometers are guaranteed to be accurate within the tolerances required when they leave our works & when tested under correct conditions.

Thin clearly cut and deeply etched graduations and distinctive figures accurately placed are done by the most up to date Calibrating and   Graduation Machines.

All the thermometers are provided with safety chambers, for precaution  against breakage in the case of over heating and to facilitate rejoining of Mercury Column in case of separation in transit or in use. Should any   difficulty be experienced in re-adjusting the instrument. It should be returned to us for rectification.

All the Thermometers are calibrated against "Standard Platinum Resistance Thermometers" having least count of 0.001 Degrees C and various other "High  Precision Thermometers ". Calibration is carried out in special baths which   are scientifically designed, electrically heated & thermostatically controlled.