This 63mm water temperature meter is an analog bimetal thermometer, suitable for measuring temperature in various applications such as water, oil, or air. Perfect for central heating, boilers, pots, grills, barbecues, smokehouses, and more. The thermometer has a sensitive for response and offers easy reading of the temperature. This bimetal thermometer does, safety, stability, and a long service life Product Name:2PCS 63mm water temperature meter bimetal thermometer Temperature: 0-120 Usage: Widely used in various types of instruments to display and control temperature. Mainly installed on heating, outdoor stoves. Color: As Shown Material: Metal Package Contents: 2 x Thermometer Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.