Upgraded your temperature measurement setups with these sleeves Their constructions and threading, easy integration into existing Invests in these sleeves today and accuracy and efficiency in your temperature tasks Easy installation: stainless Steels divings sleeve, 1 / 2inch thread, equipped with waterproof connection, easy installation Achieve accurate temperature measurements with these 2 stainless Steels sleeves for temperature sensor Perfect for connectings, they provide stability and protections Crafted from metal materials, these sleeves can withstands various conditions and The thread perfectly fit, making suitable for use with thermocouples and other temperature sensitive device Size: Immersions sleeve 1 / 2inch thread, outer diameter 8mm, inner diameter 6mm, length 300mm, 2piece in set, Manufacturer: Jazuaiao