This carbon monoxide meter is capable of detecting concentrations up to 999ppm. The R9450 features a LCD display, built-in clock and calendar, max hol..
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 ..
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 use..
This IAQ (indoor air quality) meter simultaneously monitors carbon dioxide, relative humidity, and temperature. The R9900 is capable of automatically ..
