Hydrometer with measuring tube for fixing in the aquarium
+
Precision hydrometer (350mm) for measuring the density of marine water. Measuring range 1.018 - 1.028 kg/l (25C) Resolution 0.0001
Hydrometer with measuring tube for fixing in the aquarium
+
Precision hydrometer (350mm) for measuring the density of marine water. Measuring range 1.018 - 1.028 kg/l (25C) Resolution 0.0001
Grotech
Precision hydrometer for measuring the density of marine water. Measuring range 1.018 - 1.028 kg/l (
Grotech
Precision hydrometer 350mm Precision hydrometer for measuring the density of marine water. Measuring
Tropic Marin
Product description The salt content in saltwater is usually measured as specific gravity (also some
Tropic Marin
Product description The salt content in saltwater is usually measured as specific gravity (also some
Grotech
Hose holder for hose with diameter 4mm or 6mm Mounting on horizontal + vertical slices up to 14mm po