Portable Refractometers

The Atago™ PEN-Urine S.G. Digital Hand-Held Pen Refractometer uses the refractive index method to measure the specific gravity of urine which varies with concentration.

Big features and performance in a small package

Easy-to-read, easy-to-hold, and smooth-sampling refractometer. Atago™ MASTER-20T Refractometer is a low-concentration model.

Designed specifically for checking ratio or concentration of water-soluble industrial fluids

Manufactured with optically clear polystyrene for accurate measurement. Corning™ Stripette™ Individually Wrapped Plastic or Paper/Plastic Disposable Polystyrene Serological Pipets are ideal for sterile tissue culture applications, especially while wearing latex gloves, as the wrap reduces static...

Wide measurement range. The Atago Digital Hand-Held Pocket Refractometer, PAL-1 is ideal for measuring almost any fruit juice, food or drink.

nD 1.3306-1.5284. The ATAGO™ Digital Hand-Held Pocket Refractometer: PAL-RI provides an accuracy of ±0.0003 (water at 20°C). When the start key is pressed after placing some droplets of sample on the prism, the refractive index (resolution 0.

The ATAGO™ Digital Urine Specific Gravity Refractometer UG-α is an upgraded version of previous model UG-1. The minimum scale indication has been improved to display up to the fourth decimal.

Automatic measurements with simple three button operation (Read, scale and cal.)

When you need reliable, accurate readings of your Urine samples, the Fisherbrand™ Analog Clinical Refractometers delivers the value with the ability to read Serum Protein, Specific Gravity and Refractive Index all on a single scale.