- Bebuli yang diperkuatkan, senggatan ditanda dengan dakwat kekal dan berlatar belakang enamel yang berwarna kuning. Julat bacaan – 10˚C hingga 110˚C.
- A thermometer is a device for measuring temperature. It are widely used in industrial, studies, medical and scientific research. Mercury-in-glass thermometer contain mercury and its accuracy will be better than alcohol thermometer.
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