Plastic case remote reading thermometer 1.Material:ABS case,brass sensor 2.Dial:3" 3.Capillary:1.5M 4.Temperature:-40~40C ... Plastic case remote reading thermometer(1)Material:ABS ... pipe:1.5M, or according to customers' requirement.(4)Dial:3",can also do 2.5",3",4"(5)Installation ... :2.5(9)OEM supply Plastic case remote reading thermometer