Get current pricing for Tescom, TESCOM-6787-ID Tescom Corp. Regulators. Both Have Mcdaniel Gages. (a) 20-200 Psi. 316 Ss Tube And Socket Psi. 0-100 Psi. 316 Ss S. (wika). In-out Ports And On Front . Product Category: Lab Equipment, Sub Category: Other: