Hex Key, 2mm Back Catalog number: 380-0036-01-R Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 910-0201-02 GilAir-3 Basic [ATEX], Starter Kit, 230V, Euro Plu Price on request 811-0934-01-R Belt Clip Replacement Kit for GilAir-Plus Price on request 360-0049-01 Manual, Gilibrator-2 Flow Monitoring Software Price on request