570F等PTC表面温度计|美国PTC表面双金属温度计 双金属在于直接面响应速度快,磁铁配件,含铁安装
Basic-thermometer only
Magnet & Leaf Spring Included
Max-Min Includes Magnet & Leaf SpringMax-Min Hands.
Accuracy ±2% of full scale range.
Dimensions: Diameter 1-3/4 in. (4.4 CM). Height 1/2 in. (13cm).
Weight 1/2 oz. (14 g)
Shipping weight1 lb. (454 g).