That provides accurate measurement of pH, oxidation-reduction potential(ORP), conductivity, salinity, and total dissolved solids (TDS).Starter pen meter are the economical option,Simple Operation in a Slim and Portable Design
Durably Constructed to Withstand Wear and Tear Resulting from Repetitive use,Waterproof Housing Protects the meter in their Working Environment,Simple Operation in a Slim and Portable Design,measurement of pH, oxidation-reduction potential(ORP), conductivity, salinity
VWR* Basic Science kit, Biology Base, Equipment set with standmaterial for basic experiments in Botany and EcologyStorage case fitting the shape of the apparatus in plastic box with lid.
VWR* Basic Science kit, Biology Principles, Equipment set with stand material for experiment in microbiology, sense physiology and for experiments for botany and ecology together with the equipment set Science kit basisStorage case fitting the shape of apparatus
Durably Constructed to Withstand Wear and Tear Resulting from Repetitive use,Waterproof Housing Protects the meter in their Working Environment,Simple Operation in a Slim and Portable Design,measurement of pH, oxidation-reduction potential(ORP), conductivity, salinity
Simple Operation in a Slim and Portable Design,Durably Constructed to Withstand Wear and Tear Resulting from Repetitive use,Waterproof Housing Protects the meter in their Working Environment,measurement of pH, oxidation-reduction potential(ORP), conductivity, salinity