Handheld Refractometer for Measuring Sugar - Brix Content A handheld refractometer is a portable device used to read the refractive index (how much light bends) of a solution.  The Sper Scie...

Sper Scientific Manometers are ideal for measuring low differential pressure in clean rooms, test and balance, medical equipment, HVAC, pneumatic systems and computer peripherals. Portable, and weighi...

Covers all of the substances of the Sugar - Brix Refractometer 0-32% 300001 and Sugar Refractometer 28-62% 300002, as well as very high sugar content products such as jam, marmalade and syrup. Its wid...

This Sper Scientific Clinical Refractometer measures urine specific gravity, or gives the refractive index in seconds. Comes with a hard carrying case and calibration tool.

The High Power Ultrasonic Cleaner is designed to remove grease, dust or other contaminants from surfaces and cavities of small objects, parts and samples such as cuvettes, lenses, glassware, stainless...

The Mini Ultrasonic Cleaner is designed to remove grease, dust or other contaminants from surfaces and cavities of small objects, parts and samples such as cuvettes, lenses, glassware, jewelry, stainl...

100 Memories of split and lap times. This Sper Scientific Stopwatch will count up or down to 20 hours in 1/100 second resolution and offers many advanced features. The large 3 line display simultane...

This tiny laser power meter is less than ¾” thick, weighing only 4 oz. (120 g) and is easily carried in a shirt pocket. Ideal for in the field testing and repair of DVD, VCD, CD and MD (mini disk) ...

(stand sold separately) With this force gauge, you can measure tension or compression anywhere or mount it on the force gauge test stand and connect with software 850080 via the RS232 port for autom...

Unique case featuring integral molded rubber sides provides excellent insulation and years of rugged field use. Many special features including: 3999 count display Auto ranging Auto/manual range sel...