Ceramic block, 4 terminals, for NB2 head
316 stainless steel, ½ NPT Tube Entry, ½ NPT Wire Entry, 2 terminals (CH-73)
316 stainless steel, ½ NPT Tube Entry, ½ NPT Wire Entry, 4 terminals (CH-74)
316 stainless steel, ¼ NPT Tube Entry, ¼ NPT Wire Entry, No internal terminals
316 stainless steel, ¼ NPT Tube Entry, ¼ NPT Wire Entry, 2 terminals (CH-73)
316 stainless steel, ¼ NPT Tube Entry, ¼ NPT Wire Entry, 4 terminals (CH-74)
16 Temperature Levels Label, 32 to 49°C/90 to 120°F (1°C increments) in package of 10
Room Thermometer 10 to 40°C (2°C increments) in package of 30
Eleven Point Temperature Label (100-220°F), package of 30