Refractometer Options:Refractometer Get ready to take back

Get ready to take back your space from unwanted pests

Also Can be used as a corner or end strain insulator

the bait provides long-lasting residual activity and possesses no unpleasant odour

Low impedance energizer

Refractometer Options:Refractometer Get ready to take backProtein Specific Gravity Model: Achieve accurate, quantitative measurements of specific gravity and protein determinations in biological fluids with our hand held refractometer. Simply read the numerical scales through the eyepiece. Rubber grip and optical focus system allow for easy viewing in any environment. Automatic temperature compensation allows for immediate results, even when sample temperatures vary.