Battery Pack, Gilian 12 (NiMH) Back Catalog number: 783-0018-01 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 297-0012-01 USB Communications Cable for Nephelometer Price on request 780-0015-01-R Calibrator cable (Gilibrator 2), for automatic cal option Price on request 830-0001-01 Model AP-20S Gas Detection Pump Kit Price on request