GilAir Plus, DL to STP Upgrade (factory only) Back Catalog number: 811-0945-01-R Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 910-0912-NO-R GilAir-Plus Data Logging 5-Pump Starter Kit, Bluet Price on request 910-0909-EU-R GilAir-Plus STP 3-Pump Starter Kit, Euro cord Price on request 360-0041-01 Manual, LFS-113 (CSA/ATEX Version) Price on request