0~10% 1.000-1.070SG Salinity Refractometer Seawater Salinity Meter Optical Tools

0 10% 1.000-1.070SG Salinity Refractometer Seawater Salinity Meter Optical Tools Salometer for Aquarium 0.001sg Refrectometers

Features Measuring Range : w/w 0-10% 1.000-1.070SG Minimum Divisions : w/w 1‰ Accuracy : ±1‰ Length : 18CM Heavy duty (Durable Aluminum)100% brand new and high quality Ideal for garage workshop, metal workers ,builders, car mechanics, spray painters and DIY Professional manufactured and designed for efficient blowing of air, the cleaning of parts and surfaces Made of metal Comes with a 10cm spare nozzle Dimensions: 145mm x 85mm x 12 mm (L x W x H) (approx) This refractometer is design according to the principle that different concentrations liquid have different refractive index ,with quick and accurate characteristics. Automatic temperate compensation(ATC)

Package Content 1 x Refractometer 1 x Pipette 1 x Screw driver 1 x Cleaning cloth 1 x English Instruction manual Note : this product without retail box.