Our Refractometer / Handheld Refractometer determines the percentage of ammonia in aqueous media with a measurement range of 0 to 35 %. The measurement result and the temperature of the sample are shown in two lines on the LCD display of the Refractometer / Handheld Refractometer. Our Refractometer / Handheld Refractometer can measure various parameters such as percentage and refractive index quickly and accurately with just four to five drops of the sample. The Refractometer / Handheld Refractometer has a wide range of applications: it can be used in water analysis, in food control or in the laboratory for products containing ammonia.

The funnel-shaped stainless steel ring protects the glass prism from damage, into which the liquid sample to be measured is placed. The internal light source enables measurement under poor lighting conditions. Our Refractometer / Handheld Refractometer is supplied in a rugged plastic case with pipette and charging cable.