Description/kawalan
Parameter teknikal

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Mercury-free thermometer is a safe, eco-friendly temperature-measuring device designed to replace traditional mercury-based thermometers, eliminating the risks associated with toxic mercury exposure.
Instead of mercury, these thermometers use alternative materials such as alcohol (dyed red or blue for visibility), galinstan (a non-toxic alloy of gallium, indium, and tin), or electronic sensors (like thermistors) to measure temperature. Alcohol-based versions work similarly to mercury thermometers: the liquid expands or contracts with temperature changes, moving along a calibrated glass tube to indicate readings. Electronic models, often digital, use sensors to convert temperature into an electrical signal, displaying results on a screen for quick, precise readings.
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0-50,0-100,0-150...etc |
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0.5C/1C/2C |
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300mm |
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MDV634 |
Red alcohol-filled / Mercury-filled |
-10~110℃; |


















Cool tags: mercury-free thermometer, China mercury-free thermometer manufacturers, suppliers, factory
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