bimetal thermometer WS-40

Bimetal thermometer WS-40，this kind of thermometers has features like: resistance to vibration, light structure, small size and so on. It can be applied to national defense and special occasions to measure the temperature.

Out-line drawing:

Technical Parameter:

dial size: 40mm

temperature range: -20~+80℃

mounting thread:     M20×1

accuracy:   2.5