Case for model TK5U, TG-5, 845-3, 845-5NP, 845-5 and 847

Case for model 835: Molded plastic box with support for mounting the differential pressure gauge.

You can purchase Model 845 gauge conversion kits that make it possible to use the casing originally designed for the 835 models.

Case for model 845 and 847: Sturdy case with compartments for storing adapters.