AEROLEAD

Electronic-based instruments for measuring environmental parameters including humidity, mold, bacteria, air quality and water quality; Gas testing instruments; Scientific instrumentation for measuring concentrations of chemicals in water; Scientific instrumentation for measuring metals; Scientific instruments, namely, electronic analyzers for testing consumer products for the presence of contaminants; Scientific instruments, namely, electronic analyzers for measuring, testing and detecting contaminants and environmental pollutants; Technical measuring, testing and checking apparatus and instruments for measuring, testing and checking the temperature, pressure, quantity and concentration of gas and liquids; Water testing instrumentation for monitoring and detecting contamination; Scientific instruments, namely, electronic analyzers for testing and analyzing chemical and biological substances for the presence, absence, or quantity of metals