This is an engraved stem Centigrade/Fahrenheit thermometer filled with red spirit instead of mercury. It is intended for use when a general utility thermometer that is extremely easy to read is desired. Same as with imported yellow glass with screen printing. Red Alcohol filled thermometer, packed in plastic case.
Temperature Graduation Length
Range (In inches)
a)-10 to 50° C 1°C 12
b)-10 to 110° C 1°C 12
c)-10 to 150° C 1/2° C 12
d)220°F 1°F 12