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These industrial combination pH or ORP sensors use the conventional measurement technique
Introducing the second generation SPYDR Series
The DuctStat Temperature Sensitive SwitchTM will turn a device on or off due to temperature rise or temperature fall from the user adjustable set point
During the seedling stage
Sap Off Soap Options:Sap Off Soap 8oz These industrial combination pH orA unique and powerful hand and tool cleaning soap. Made from all natural and yet gentle ingredients, Sap Off Soap works quickly to cut resins, oils, sap and even inks or certain stains from many surfaces including skin, all tools, containers and countertops. The combination of citrus extracts and mineral oil easily helps you clean up after time in the garden or processing and handling plant materials.