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This heat stress meter measures temperature, humidity, and direct or radiant sunlight with Wet Bulb Globe Temperature (WBGT). With this information the R6200 determines the "What it feels like" temper..

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This brix refractometer shows the concentration (percentage) of sucrose in 2 to 3 drops of a sample. The R9500 is used to measure sugar concentration in fruit juices and has been calibrated to the suc..

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This salinity (salt) refractometer shows the concentration (percentage) of dissolved salt in water with 2 to 3 drops of a sample. The R9600 can be used to verify and measure salt concentrations in aqu..

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This battery coolant/glycol refractometer features Automatic Temperature Compensation (ATC) and monitors the freezing point of both Ethylene Glycol and Propylene Glycol. In addition the R9700 indicate..