RKI FI-8000 Optical Interferometer — Fumigation & Anesthetic Gas Monitor Configuration:Hand Aspirated, Alkaline, 48 mm Chamber, Specify Gas & Range hatchery and pond management using

hatchery and pond management using the DO models

Choose a velocity-only sensor or a combined velocity/depth sensor

240 × 320 pixel backlit LCD

SC-350/500

RKI FI-8000 Optical Interferometer — Fumigation & Anesthetic Gas Monitor Configuration:Hand Aspirated, Alkaline, 48 mm Chamber, Specify Gas & Range hatchery and pond management usingThe RKI FI 8000 is a portable gas indicator that measures concentration by optical interferometry, comparing the refractive index of the sample against a reference rather than relying on a consumable electrochemical or catalytic sensor. With no sensing element to drift or poison, calibration stays stable over long service intervals and the instrument has an unusually long working life. Two sampling arrangements are offered, a hand aspirated type and