Battery Pack NiMH Rechargeable Back Catalog number: 783-0012-01-R Manufacturer: SENSIDYNE Availability: 3 weeks Price on request - + Recommended 783-0018-01 Battery Pack, Gilian 12 (NiMH) Price on request 811-9961-EU Gilian 800i/5000/10i Power Module, EU Cord Price on request 297-0012-01 USB Communications Cable for Nephelometer Price on request