Housing, 37mm, Conductive 3pc, 50/Box Back Catalog number: GH37C Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 800573-4 Diagnostic Panel only, Low (2-50cc, 20-200cc, 50-8 Price on request C-DFR Dual Flow Regulator Accessory, for ACTI-VOC and ACTI-VOC PLUS Price on request 811-0505-01-R Single Unit Replacement Charger only, USB Gilibrat Price on request