The series main contain follow general specification.

Case Sizes:
3",4",6"
Case:
With SUS304 staunless steel material with snap-in" u" ring gasketed clear lexan molded window
Bulb:
SUS304 staunless steel material
Screw:
1/2" NPT, 3/4" NPT or 1/2" BSP,3/4BSP.

Pointer:
Adjustable,balanced aluminum with matte black or red finish
Temperrature Range:
-40~60ºC, -20~60ºC, 0~120ºC, 0~150ºC, 0~200ºC,  0~300ºC, 0~400ºC, 0~500ºC, 50~300ºC/-40~160F, 0~100F, 0~220F, 20~240F, 25~125F, 50~400F, 50~500F, 50~600F, 50~750F
Accuracy:
+1.5%.