A dual-range metal V-backed thermometer that is immersible sounds like a handy tool for measuring temperature in various applications. The "dual range" aspect means it can measure temperatures in two different scales, such as Celsius and Fahrenheit.
The "V-backed" design is often used to provide stability when placing the thermometer in a container or securing it to a surface. This design helps prevent the thermometer from easily tipping over.
The term "immersible" means that the thermometer can be immersed or submerged in a liquid for temperature measurement. This is useful in situations where you need to measure the temperature of a liquid directly.
